Flipcart — Product delayed for delivery

I placed a order on flipcart on 7Oct, 2022 and i recieved a delivery time on 13 oct, but product was not delivered then i talk with customer care they gave me a time on 17 oct but on 17 oct still the product was not deivered again I talk with your customer executive they gave me again time.and today is 27 oct still i have not received my product worst delivery experience i get from flipcart.I order three or four product from flicart but not a single product i recieved on time .I order some products from Amazon they delivered the product before expected time But i cant except this from flicart.From your customer executive agent i did not get any satisfy answer. I also raise compalint many times but there is no resolution i got there.