Flipkart — cheated me by sending faulty product and failed to replace/refund it (yet, 8 august)

Address:

RANI NIWAS C-2/164, Masjid Road, New Ashok Nagar Delhi, New Delhi, Delhi, 110096

I ordered a hp laptop on 16 july 2019. On the night of 26 july, the light on it's monitor turned off and didn't come back again. I tried restarting it, the laptop would start (Display light would appear) and then go off again. Only the light went off, i could see the portals opened on screen.

At around 1a. M. At night i lodged a complaint with flipkart. I asked for a refund but they told me that the seller doesn't send refund, only replaces the product. I agreed. He told me that hp tech will visit me by 01 august.in the evening of 1 august, i contacted flipkart and they didn't have any info. They checked and told me that due to "unforeseen circumstances" the tech failed to visit. They moved the date to 03 august. The tech failed to visit by 03 august. Meanwhile, someone from hp called my father and asked him to send the image of the bill which he would forward (Without visiting).
On the evening of 03 august, i contacted flipkart and told them about no tech visit. They again had no info. Someone from flipkart told me that they're ordering a replacement themselves and the new laptop will be delivered by 12 august.
On the afternoon of 05 august, the seller retainnet, sent a delivery boy to my house to "check" the laptop. The seller spoke to the boy over call and told him to inform us that the replacement is cancelled and asked us to file a complaint with flipkart again. We refused.
On the evening of 6 august, i spoke again to samol mandal from flipkart. He was absolutely clueless about the sellers action. He also informed me that on 27th july the flipkart executive had forwarded an incorrect info that the laptops was doa, leading to cancellation of replacement by the seller. Samol assured me to wait for 12 august. I insisted on getting a refund but the seller does not provide refund.
Around midnight i received 2 emails from flipkart telling me that the replacement has been cancelled once again and they asked me to place an order again. Meanwhile i got 2 other emails from hp claiming that the laptop has been declared as doa (Another incorrect info).