Account Freezed

My name is Tony, My account got freezed in the last week. When I asked the cyber police, they are telling that u got some amount of cash from one lady so only your account freezed. That lady's account is freezed due to some fraud case( That is also not her problem) someone was using her account without her knowledge, ok whatever it is her account. Actually I had given 25k amount on 25th August when she asked for a help, and she given back that amount on 3rd September. By seeing that 3rd September transaction cyber police mailed Bank to freeze my account. I went directly to cyber police station, still they are telling that lady to file a seperate FIR as Someone used my account for fraud scam (but like everyone even I know that it's not possible to use one's account without their permission, And she came to know that some unknown mobile number is linked with her Bank account, so only she was not getting a single message from that bank) I don't know why they have freezed my account because the Transaction is clear that I got my money which I had given 10days back (There is no logic in this).