[Resolved]  Fini Technology — sent an agreement signed without prior information and asking to pay money

Sir please help me as soon as possible
Hi i worked for fini technology work from home job. Without sending me a copy of agreement before they sent me a signed agrement. I have submitted the work before time and then they have terminated my id saying that u didint reach accuracy and sent qc report of only few pages. Before joining they said if i fail to do work i need to pay only 10000 but now they are asking me to pay either 22000 and continue work or pay 20000 to cancel the agreement which was not informed before has a student i vcant arrange that much money and now they are like i[censored] dont pay we will take legal action. I cant say this at home home because while joining i didnt inform. Plzz try to help me has soon has possible to cancel the bond and get my money back which i have paid. If i dont get money back also is fine but i dnt want to stay in this problem for very long.