Wipro — Have not received my relieving letter and full and Final settlement amount

This is Sagar Ujalambkar here. I have not received my full and final settlement amount from Wipro and I also tried to get my relieving letter from the company's alumni portal but there is an error stating to clear my dues.

I believe that all my clearances were completed.

If there are any clearances that were not completed were not intimated to me before I left.

As I have joined during the Pandemic period I was not provided any ID cards and the clearance on that was the one that was informed to me by the HR to send a mail and it will be cleared during the last working day.