Limeroad — still did not get refund of 1690/

I have not yet recieved a refund of rs 1690/- which i had paid for a dress as cash on delivery. Despite of retyrning the dress to limeroad due to quality issue on 8 th march till today that is july 11, 2020 i did not my refund and in the limeroad app they are showing refund successful. Plz help me to get my hard earned money back. Limeroad is not settling the issue