Noyzex

How can I solve it? For now I have moved the brake outwards so as not to let the pad come into contact with the rim at the bent point, but how is it possible that it went wrong only with a few dribbles on the rear? How can I straighten the circle?

Crewkerz desire 26, Fit the Hashtag single wall 26 rims

The bike is completely new, I used it 2 times just to learn how to dribble on the rear wheel, now the rim tends to go to the left by pressing on the brake pad, the wheel feels braked, what could be causing this? Do you have any advice? A thousand thanks.

The rear rim of 26 is bent and rubbing on the brake pad, how can I resolve this? With a spoke key?