Reliance Finance — Loan related complaint

Dear sir,
I have submitted my Aadhar, pan, bank statement, photo rent agreement, salary slips, office id to them and the issued a approval letter but now and ask for processing fees of4500/.But i don't want to take loan from them now. So i request them to close my application and now they are giving me ultimatum to deduct three emi from account without my permission using my documents.