Online Trading Academy

I put in some cash to Online Trading Academy on Dec 17, 2022. It was a good chunk of change, *** dollars to be exact. But then, on Dec 20, 2022, I decided I didn't want to be a part of their program anymore. I asked for my money back, but they said no way, Jose. They said I signed a paper saying I'd pay almost *** for the next three years. I don't remember signing anything like that, and they never told me my deposit was non refundable. I talked to two big shots from the school, but they won't budge. They won't give me my money back and they won't cancel the contract. I haven't even taken any classes yet, but they say I still gotta pay up.