You were likely banned for plagiarism. You probably learned that you can be banned for plagiarism, which (I'm guessing) is why you went back and deleted all those posts. Deleting the evidence of your plagiarism doesn't absolve you of accountability.
Okay, thank you for response.
I appreciate (you guessing) but, the post I delet is post year 2016/2017
There is no intention of remove evidence.