GTA-MP.CZ - Game servers for SA-MP, FiveM, VC-MP and Liberty Unleashed

it tell me thit (This password is incorrect)

when i enter the password of samp account to ling account it tell me it's wrong

i'm new any one can help me i want to register to los santos 2 server but it don't give me register button and also i can't ling account for a game any help????