Help Bewakoof.com

Hello All

I purchased a jacket from bewakoof site, I paid 999 for it, out of which I used 600 bewakoof coins and remaining from paytm which i earned from referral, now jacket is not fitting me and I want to return same, I want to know will I get full refund which mean 600 bewakoof coins and 399 to paytm or they will not refund bewakoof coins as they would say bewakoof coins can be used just once, if that is case i will keep jacket and gift to my sister. Please advise will they credit back my bewakoof coins also which i used while purchasing jacket or not.

Thanks in advance, warm regards