Fixed

I will now pull an internet explorer moment, and now step in to help you.

Make it detailed it looks better than a220

I used this Cockpit, Okay?

Also, your rudder direction is inverted. Left rudder should cause the rudder trailing edge to deflect left, as viewed from behind and vice versa for right rudder.

By the way: roll issue is very MINOR. Perhaps, not even worth tearing your build apart to fix. It flies like a real, very heavy jet and is a tad underpowered. Recommend you bump the power up, but just a little bit as most expert builders make the mistake of overdoing it and ending up with acrobatic 747s!

Here you go: Fixing Assymetric Roll. Absolutely gorgeous build...one of the very best shaping jobs I've seen, hope you solve the roll issues.

Maybe 1 engine has more thrust than the other one

it's glitch that sometimes happens, infact it has happened to me before. Try adding a small amount of weight to one side of the plane

Seems fine to me