Fashion_store_rwr - Package not delivered, refund not provided

I ordered shoes via one instagram page as lot my friends did but i think i came across a fake page.This guy Named Naman (named in paytm bank account) he asked me to transfer the money to his account for the shoes and then also confirmed that he has received the money and then said shoes will be delivered in next *-* days and then after * days he said package is refused and cant be delivered so he will refund but its * days now from the order date and he has not refunded me money.
Number listed on his instagram page is +** ***** *****
He doesn't pick up the call just chats on the whatsapp and even. Asking him thousand times he has not transferred my money back. I am attaching full whatsapp for full proof