Magicpin — local seller voucher

Address:	Gurgaon, Haryana, 122001
Website:	magicpin.in

I have purchased vouchers of local vendor to which he declined accepting, i am complaining magicpin from past 1 week these people just take the money and just dont return. I dont want to use their wallet points or anything, just want to complaint it further. Kindly guide how i can?
Registered email id:-karis*ora.[protected]@gmail.com
Registered phone no.[protected]*