Amazon Prime Order Missing Items – Legend Arm Sleeves Quantity Short

I am an Amazon Prime member and regularly place many orders through Amazon. On 13 July I placed an order for Legend arm sleeves, selecting a quantity of 2, which corresponds to a total of 8 pairs. However, in the delivered package I received only 1 set, meaning 4 pairs instead of the 8 pairs I ordered and paid for. The total amount I paid for this order was Rs 963. I am still in the process of trying to reach Amazon customer service about this issue and have not yet received a resolution. As a loyal Prime customer who does not raise complaints without a genuine reason, I request that the missing quantity be sent to me or that an appropriate refund be issued for the undelivered items. I kindly ask that this matter be investigated and resolved as soon as possible.