I got baned form pug for no reason!

hlo…
why I got banned from pug …I never hacked or do any shit idk y…?
I have been playing so stronk form 2016 and I did get ban for no reason! I never abused anyone or used any hacks? If I would use hacks I get VAC ban…
AND see my profile I am play for 3yeas I never hacked now also never…
plssszzz see it to it …plszzz help.