So let me get this straight, Alex_Sr sent you a message 4 days ago stating he will not remove his negative feedback.
And then all of a sudden he decides to risk his account for a $50 bribe. This does not scream fake at all.
Lol. Nice edit. So did you paid him?
Am I wrong or this can be a fake telegram screenshot?
The conversation and the "profile" are on different screens so this can be a fake.
You guys should focus on this:
His nickname in the Telegram is exactly the same as the nickname on Twitter.
Having same ID in telegram or twitter ID doesn't means that both are owned by the same person.
For example: I don't know if Lauda also have a twitter with @GrumpyKitty but I can also create and try to frame Lauda like OP is doing in this case. (I don't have such intentions tho just showing an example)
Lacks solid evidence and hence this report should be held invalid.