Wipro — I have not received relieving letter and Full and Final Settlement

Address:

Bangalore

I Elizabeth Mohanty, resigned Wipro on 22 May 2021. Wipro HR department told me, that my relieving letter will be available end of the day, but I still haven't received my relieving letter on my mail .
When contacted on the given numbers the concerned people are not responding, Ticket I have raised, that also they closed without any reason, even HR is not receiving call.

its been 2 weeks joining my current organization, they are asking for relieving letter, if not given my salary will go on hold.

Please help me, I'm worried and I love my job, I don't want to loose job due to some papers. Already I am having many commitment to fulfill.

Thank you
Elizabeth Mohanty