I made a mistake the hamachi group Server de hl is full you you need to join one of this groups instead of the first one:
Play a tf2
Password:123
and the other one is:
Play a tf2 in tp
Password: 123

Now we are going to make some servers for you, our members! To join the servers you need to open the console, you must have hamachi and join the hamachi group: Server de hl.We are looking for people who can make servers to us, if you can tell our admins or the owner.Have fun!