Do you have any tips to become better at drawing?

Copy your favorite artists. That’s the quickest way to learning how lines fit together in aesthetic ways. Obviously don’t take credit for anything you copy, but it’s definitely a 100% valid way to learn to draw. I did it, your favorite artists did, and the old great masters did it.

Other than that, there is literally nothing more important than consistent practice. It sounds anti-climatic, I know, but it’s the utter truth. Practice practice practice.