Rupeeredee — Misuse of auto debit nach mandate

I had already made my payment for loan before due date through upi but they deducted again through misusing my emandate form and deducted twice my loan amount refund it or else i will give complaint to police station this is fraud collecting money twice for a single loan through e mandate from my bank account no customer support is there noting is working what the worst business please refund my money to my account