FIR against fraudulent money transfer using Digital Wallet

An FIR has been raised against me By a Digital wallet based company and a notice is issued to me. In that notice they have mentioned that I have transferred money through fraudlent use of IMPS facility. Actually there was a technical glitch in the online payment system of this company for almost 03 months and not only me more than 500 people become victom of this. I have paid half of the amount and after raising FIR against me they have freezed my account too and now they want me to sign an affidavit in police station to take back the freezen amount in my bacnk account to the company account. Crime branch people are saying that you have committed crime as the fault was from company payment side company people are saying that once you pay all the money which is transferred to your account we will issue NOC and withdraw FIR. So I want to know Did I really commited a crime police is trying to fear me by saying we are coming to arrest you. please advise!!