Beginner struggling with YNAB

I started YNAB in January and have watched Mapped Out Money YouTube videos to get set up which helped a lot but something is just not clicking for me. I’m a shopaholic which I know is part of the problem and changing behaviour isn’t easy, and in my head YNAB makes sense so I don’t want to cancel it.. but at the same time I don’t think I’m utilizing it correctly or in a way where I’m getting in a better financial position.

What helped YNAB click for you?