[Resolved]  Flipkart — flipkart delivery delay and not despatching it after it reached bangalore mother hub

I have orderd for redmi 8 mobile on 7th aug 2020 which supposed to deliver to me on 11th aug. But i did not receive my order on promise date, so i raised a complain regarding late delivery, then they reschedule my delivery date to 14th aug. Again i did not receive my order on 2nd time of promise date. I again raised a complain then they give me new delivery date of 21st aug and still it does not seems that i can get my order today also.
I want to know that who is responsible here and who is going to pay for trouble from which i went through. I have order mobile because i need to work from home and my total dependency was mobile. So can anyone one tell me what should i have to do from here onward.

My order id - od[protected]