Meesho — Meesho did not deliver the product and did not refund the amount. I ordered 8 quantities, but they only delivered one quantity

Meesho did not deliver the product and did not refund the amount. I ordered 8 quantities, but they only delivered one quantity and marked the remaining delivered.
Name: Women Premium Night suit grey
Sub Order ID[protected]_1
Name: Women Premium Night suit marron
Sub Order ID[protected]_2
Name: Women Premium Night suit blue
Sub Order ID[protected]_3
Name: Women Premium Night suit Navy blue
Sub Order ID[protected]_5
Name: Women Premium Night suit mustard
Sub Order ID[protected]_6

Name: Women Premium Night suit pink
Sub Order ID[protected]_7
Name: Women Premium Night suit red
Sub Order ID[protected]_8
Meesho delivered one quantity out of 8 and did not deliver 7 quantities and marked them as delivered
Date of purchase 16 July 2023

E-commerce - meesho

Meesho did not deliver the product and did not refund the amount. I ordered 8 quantities, but they only delivered one quantity and marked the remaining delivered
please help me and refund my amount