You can connect to the server through your personal account or via SSH.
Through personal account
1. Open the list of servers, click on the server, and press "To panel" (you will open VMmanager).
1. Open the list of your servers. Click the one you need and click the button "Instructions".
ssh [username]@[server IP]
For example, if the instructions say "user: root" and "server IP address: 188.8.131.52", then the command is:
Please note: the password cannot be copied and pasted, it must be entered manually. The letters you enter will not be displayed on the screen — this is protection from revealing your password. Type the symbols and press Enter.