Flipkart — About purchase of MI laptop which they cancelled later

Dear Sir/Ma:am,
I had purchased a laptop on my 2nd oct 2020 from flipkart. At that time it was showing a price of 25, 519 Rs. The product was in stock and thats why I was able to purchase the product in COD but on 23Oct they cancelled my product stating that at time time of purchase the product was not in stock and it was a technical glitch. Later I called the customer service guy and she said that the product is cancelled from seller side due to wrong mrp listed on flipkart. This dual answer from two party for same product is not acceptable and thats why i filed this complaint