Dentalkart.com — Never gave refund for my returned product

Address:	[email protected]
Website:	Dentalkart

I had returned my apex locator worth 9000/- and they said they will send me some coupon to use for refund. Unfortunately due to covid I wasn't able to use the coupon immediately and when I tried to use it it doesn't show the balance...after sending email several times now they sent me reward and I thought good finally but turns out the reward is just a scam...can't use any amount from that.