Step 1: Login to server First ssh into your server with root user. ssh root@94.176.238.199 Step 2: Install our system Then Install our license system to your server. skip if already done. (eg. installed while installing one of other licenses) curl -sL https://data.farivps.com/installer.sh | sudo bash - Then Enable licanse for Plesk After that enable License System for Plesk licsys plesk enable Done! Now your Plesk is ready to use. Injoy! If you are still having issues. Contact our support Update Plesk License Use this command if your Plesk is getting license retalted issues. licsys plesk update