the negative trust in my profile is affecting me on the forum
How? You haven't made a single post since you received negative feedback almost 2 years ago, until you created this topic. Let me guess: you were busy using your other accounts?
I agree there was some fault of mine also. Can all this be reverted again?
Unlikely. If it would have been my feedback, I wouldn't remove it if it's factually correct. Add the fact that you stopped posting after the negative feedback, and the fact that you haven't earned a single Merit despite creating 1000 posts since 2017, and I'm pretty sure there's nothing you have to offer that makes Bitcointalk a better place.
You even posted this topic on the wrong board, it should have been in Reputation.