Non refund of my money even after cancellation of the order

Location/place: Durgapur

Name of company/service: Flipkart

I purchased a Camera online through flipkart and paid them through my debitcard. However even after repeated requests didn’t receive it as promised. I had to cancel the order and was promised by flipkart employeed that they will return back my entire amount within 7-10 days. My order was placed on 21st May and was cancelled on 5th June after waiting for my purchase for a long time. No steps have vbeen taken by flipkart till now to refund the money or get in touch with me.