Forum:Unlockable achivment page

so heres the problem. i got this game around cristmas for the ps3 and i made a brick acount. i stoped playing for about 2 months then i started again. it wouldnt let me use that acount. it said that it was un able to access the acount. i checked and i still had the saved data. so from there i said f*** it and i just made a hunter acount. i have fully beeten the game once and completed all expansion pack missions except 3. my new problem is i cant unlock any achivements on the ps3 home page. doesnt anyone have the same problem than me. if so has anyone found out wtf it does this. i have just been stuck doing the achivements on the mission page.