I canґt play on-line

I downloaded the new css cfg, and I can play it, but I canґt play online: WHY CANґT I PLAY ONLINE??? I dont know and I will thanks every help that you can give to me... Do I have to buy the fucking game on steam to play online??? Plz help if u know a crack or something that can help me, THX

Sorry for my bad English

Any help?
or ideas?

You cannot play on steam servers(legit servers), to play legit you have to buy the game.

You can play on cracked servers, such as setiservers. ^ Use our sites Search Up there ^

*facepalm*
^^^^^