The reason why it don't work with Twenty-One template because whmcs.com remove feature

Installing UptimeStatus is very simple. The following steps will guide you through the process:

1 - Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2 - Login to admin area go to Configuration > System Settings > General > ADDON MODULES
3 - In the addon modules page you will see the Uptime Status click activate then click configure to see the options
4 - If you on use uptimedoctor.com or hyperspin.com then see #5
5 - The URL To your uptimedoctor.com or hyperspin.com RSS Feed.

6 - You can access your module at 'Addons' → ‘Uptime Status’
7 – Client can see the UptimeStatus at the client area or go to Network Status and see Uptime Status on Top left side

NOTE: For v7.x and newer versions, the menu item will be added to the client area automatically, and to change the text displayed on the menu item, please check the language file $_ADDONLANG['page_title'] and set this to your own preference

1) SMS Manager
2) Support Pin
3) Email Verification Pro
4) Affiliates Plus
5) Product Limiter
6) GDPR Tools
7) Services Fee
8) Client Notifications
9) Refer A Friend
10) Credit Manager

1) Email Verification Pro
2) SMS Manager
3) Client Notifications
4) Phone Verification
5) Affiliates Plus
6) Server Monitoring
7) Product Limiter
8) Support Pin
9) Credit Manager
10) Discount Manager

https://www.whmcsservices.com/top10.php

It is truly a pleasure to provide the software that helps run and grows your business over the last year. We wish you all the best for the New Year ahead!

A Quick Note on Holiday Hours
We know that despite it being the Christmas season, businesses do not stop and as such -- the support team at WHMCS Services will be available throughout the festive period.

Support operations will be limited on 30th and 31st December but will resume to normally scheduled service on 4th January 2021.

Custom work will return on 4th January 2021.

Thank you all for making 2020 such a great year for us! We’re looking forward to continually improving our software development in 2021 with additional features and more stable releases so that you can run your business more smoothly.

In the next couple of weeks, we’ll be releasing NEW modules as well as NEW VERSIONS of WS Modules. Also, working on a new website. 

Here are a few WS modules in progress -- and soon to be released:

WS Modules
WS Product Extended 1.0.0
WS One Page Checkout 1.0.0
WS SMS Manager 7.0.0 (New Version)

Keep an eye out during the next couple of months for some really exciting integration news at http://twitter.com/WHMCSServices

Over the next couple of weeks, we’ll be launching new modules. We’ll keep you all in the loop here on Twitter. Be sure to let us know if you have any ideas for new features or services that you would like to see from us!

We wish you all a Happy New Year and hope that 2021 brings you much joy and prosperity!

Installing New Order Ticket is very simple. The following steps will guide you through the process:

1 - Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2 - Login to admin area go to Configuration > System Settings > Addon Modules
3 - In the Addons page you will see the New Order Ticket click activate then click configure to see the options
4 - You can access your module at 'Addons' → New Order Ticket you setup everything you need.

Template List Code
How to add Product code in the template list

How to add Product Addon code in the template list

2020 has been quite a year. We recognize the many unique challenges you’ve overcome through it all. And we want to take a moment to tell you how much we appreciate you.

It is truly a pleasure to provide the WS module that helps run and grow your business and we wish you all the best for the New Year ahead!

We would like to wish you and your loved ones all the best Christmas and a Happy Holidays.

A Quick Note on Holiday Hours
We know that despite it being the Holiday Season, businesses do not stop and so the support team at WHMCS Services will be available throughout this festive period.

Operations for support will be limited on 24th thru 25th December but will resume to normal on 26th December.

Custom work will return on 26th December.

As always, we will respond to your ticket as soon as possible.

Thank you all for making 2020 such a great year for us! We’re looking forward to continually improving our modules development in 2021 with additional features and more stable releases so that you can run your business more smoothly

Wishing you and your families Happy Holidays and a prosperous New Year!

Merry Christmas from WHMCS Services!

Kind Regards,

The WHMCS Services Team

Installing Auto Ticket Fraud Order is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2) Login to admin area go to Configuration > System Settings > ADDON MODULES
3) In the addon modules page, you will see the Auto Ticket for Fraud Order click activate then click configure to see the options

4) Maxmind is an option to use if you like to use then you need to fill in information
5) To Manage login to WHMCS admin > Addons > Auto Ticket for Fraud Orders.
6) Enter the details

This is a Legacy service which was replaced by minFraud Score. We recommend using minFraud Score instead, but users can contact us to specifically request Legacy Proxy Detection permissions if necessary

Please be informed that there will be a price increases on the Update/Support only.

I know many of you believe we did not make frequent updates on the old version of WHMCS but you can be sure that once WHMCS v8.1 is released we will be doing updates on all our WHMCS modules. If your modules have expired then you will not be able to get the new version.

Here are the modules slated for price increase for Update/Support:
SMS Manager
Phone Verification
Server Monitoring


We appreciate your business and look forward to successfully assisting you with automating your operations as well as providing you with features that help drive your business. Plus. we continue to provide you with expert technical support in times of need.