How do you connect to the remote server? SSH or admin console from GUI?
Did you install and use PM2, so the TW is autostarted at server startup?
I assume it’s a unix like OS that you use. Do you have or can you install the htop command, to see which processes are running. (Do not post the results here) Make sure TW is actually running.
If you have a GUI admin interface, there should / may also be a system overview, which processes are running. node ... something should be one of them.