To join your server, you will need to follow these steps :
- Launch Team Fortress 2
- Open the game console (make sure the keyboard setting to open the console is set in the options)
- Write "connect" followed by your server address (find it in your server "manage" page)
Your port and address are located in your server "manage" page.
In the "address" field, you find these two in
this format :
{address}:{port}