Server: connect 43.243.203.208:27015; password unswpcmr

Open TF2, press the ~ key and paste that whole line directly into Console.
To open console, type tilda "~" while in the menu. If nothing happens, then you'll need to enable the console by going to Options => Keyboard => Advanced, and check the box "Enable developer console".

Discord chat: https://discord.gg/0tHibweAnWgTMRtr

- Ari :)