If you want to synchronize your license after purchasing one, click on the Refresh License link in your SiteMush Admin Panel. It will synchronize your license information.
If the above mentioned methods didn't work please continue reading.
SiteMush synchronize with servers for files and License information when CRON is run. You can force CRON to run via some shell commands to immediately synchronize for the License Information or for Script Files. These commands vary from panel to panel so please run the commands as per your Panel.
For cPanel SSH to your server as root and enter following commands :
Root> /usr/local/cpanel/3rdparty/bin/php /usr/local/sitemush/cron.php
For Direct Admin SSH to your server as root and enter following commands :
Root> /usr/local/bin/php -d open_basedir="" -d safe_mode=0 -d disable_functions="" /usr/local/sitemush/cron.php
For Plesk Linux SSH to your server as root and enter following commands :
Root> php /usr/local/sitemush/cron.php
This will force CRON to run and Sitemush will synchronize all necessary information.