So, two days ago I've boosted bucuresti.laleagane.ro server at 1235 and I've been charged with 2E because I sent the message twice, I got messages like 'Your server is not on GameTracker, please check again' but the server was and is registered on gametracker and why would I be charged with 1E if I don't recieve any boost?

Please tell me more info about it, I'll post my phone number if it's necessary.

proof: http://s28.postimg.org/tzwn5ymrx/12842429_1128852160507810_749940178_o.jpg

I think you just might be in the wrong place completely.
This is gametracker.com
I suggest you speak to gametracker.rs if you have a problem with their service.

I await enlightenment, but I am not aware of any 'boost' available here (whatever boosting is).

okay thanks. where do I post an unban request there? I can't find it... and it's not even in english.

You are asking on the wrong site
gametracker.com is not gametracker.rs