Bewakoof Brands — Unwanted delay in delivery

I ordered two tshirt from the bewakoof website which is prepaid and the delivery date was 22nd of October one t- shirt came on 21st October and was shown out for delivery and on the same day the delivery was showing undelivered and I got a WhatsApp message from the Xpressbees number that my order is undelivered as I opted for later delivery which I didn't and after 2 days the 2nd t shirt also arrived at the destination hub so I thought that now they will deliver it since both of the product have arrived but its been 6 days and I am tired by sending mail to both the delivery partner and the bewakoof team but the only reply they gave me is that they will soon deliver it and now I am getting worried