StashFin — my fake signature used disbursed personal loan in my account without my consent

Address:

New Delhi, Delhi, 110018

I have given documents for personal loan file login, but without my approval on roi terms & conditions they disbursed loan in my account. I have not signed any document for loan, they have used my fake signature. This is fraud company. There is no contact number or email id to contact them. After my several attempts to contact them one of their executive calls me & accepts that my signatures used are fake. He assures me a call back from stashfin for the solution. I told her to take back loan from my account but there is no reply. I have no other option to go legal in this case
I dont need their loan.