i was working for this liquor store for 3 months...but they fired me saying they think i took 70 dollars and 60 dollars from the register...Which i didn't...they have no proof at all, they can't even say i was the only one workin those days, because everyday at least 3-4 people mess with the register so it could of been any of them. And also im almost sure they got cameras. So is there anything i can do? Cuz either someone else stole, or they just made up a BS reason for me to leave.

Sorry but no. If they believe you stole the money, they are within their rights to fire you, even if they are mistaken.

yeah but is there anyway i can get the rights of the video tapes of the days they say i stole the money....cuz i know they can't accuse you of something they have no proof of

No you can't; and yes they can. They are not a court of law; they are not required to have proof.