PHONE SMART - carding fraud money refund

I HAD PLAED AN ORDER WITH THE SAME COMPANY AND HAD PAID THE TOTAL SUM IN * PARTS, ONE AS RS. **** WHILE THE SECOND AS ****. AFTER GETTING THE ENTIRE AMOUNT SUBMITTED I ASKED THEM FOR CONFIRMATION IF THE ORDER WAS PLACED THEY SAID YES. THEN I ASKED FOR THE DETAILS ABOUT HOW THEY SELL THESE PHONES AT SUCH CHEAP RATES. THEY SHAMELESSLY TOLD ME THAT THEY ARE INVOLVED IN CARDIING BUSINESS WHICH IS ILLEGAL. AS SOON AS I GOT TO KNOW ABOUT THIS ILLEGAL ACTIVITY I ASKED HIM TO IMMEDIATELY CANCEL MY ORDER TO WHICH THEY SAID THAT THE MONEY HAS ALREADY BEEN DEBITED FROM THE CARD HOLDERS ACC AND IF THEY WOULD CANCEL THE ORDER IT WOULD REFUND TO THE SAME. I GOT SO SCARED THA I ASKED THEM TO DO SOMETHING ABOUT IT, TO WHICH THEY DIDN'T RESPOND. I ASKED AGAIN FOR CONFIRMATION IF THE ORDER HAS BEEN PLACED OR NOT TO WHICH HE ANSWERED AFTER A DAY OR TWO THAT HE WAS BUSY SO HE COULD NOT PLACE THE ORDER. I THEN ASKED HIM TO NOT PLACE AN ORDER FOR ME AND RETURN THE MONEY TO WHICH THEY NEVER RESPONDED AND TODAY THEY HAVE BLOCKED ME. PLEASE HELP ME GET THE REFUND BACK.

INSTAGRAM ID of the seller
: https://instagram.com/_phonesmart?igshid=***emfwghjdg*

CONTACT NUMBER OF THE SELLER:
+** ***** *****