Flipkart — Refund of google pixel phone 3

Address:

nathbaba galli jalna

I was purchase a refurbish google pixle 3 and it was having heating, battery and software issue so that i was apply for refund but 3 times my refund was cancelled. i was contact to flipkart more than 10-15 time but there is no any kind of problem solution is provided from then and there call can drops automatically also i was email to them but didn’t get get any response from flipkart .