Street Style Store — Online purchase

I've purchased a pair of boots, arrived in time but they are bad fit, very uncomfortable, and look horrible as well, not like on the images. I have requested a return and refund, but they only provide credit vouchers. They sent me a 50 rps voucher instead of 1798 rps. Also, as I do not wish to buy anything from them ever again I do not need a credit voucher, I want my full refund. Otherwise they are just stealing from innocent buyers. DO NOT PURCHASE FROM THEIR WEBSITE to avoid utter disappointment. Scam Scam Scam!