waqas5304,
please don't try to fool the forum. Your posting the topic a third time now, without answering the detailed questions that have been given in return. Probably you don't understand the technical background, that would be o. k.
I had been really motivated to help with the issue, but I'm tired of this now. I guess, other forum members could think similar.
If you are able to give the input circuit of your amplifier, including bias and supply voltage, I see a chance to find the solution. Otherwise, enjoy the noise. It can be agreeable, like listening to the waves...
Happy developing
Frank