I have given a loan of 6000 without asking.

First I gave a loan of 4000 in which I got 2200, then I wanted to repay the last day of the same thing, then they started threatening me and started saying that by editing the photo, I will send the contact and family M, because it will be defamation, I gave the loan repayment and also deleted the app, but after some time I got the message again that 3300 and I opened the download of that app, then I got 6000 without my permission. The loan was given, now I don't understand what the crew is.