Flipkart — Fraud company, Charged me for invalid delivery

Address:

Hyderabad

I ordered few products in big billion day, they were not delivered. Automatically they raised replacement request, that i cancelled

Still they delivered one product and charged me. I asked them that after cancellation why you deliver, pick it up and refund my money

They are not able to provide resolution
Also they didn't refund the cancelled product amount to wallet and now bill got generated with outstanding for product which i never see.

Now my CBIL will be affected as new emi got started