I believe the issue is that I kept telling myself for the past 2 years that I’m bad at UI making, but I rarely tried it lol. So when I actually put effort into it, it turned out well.
I liked the interface and how it shows the resources linked to your Roblox account such as the Premium subscription! Although, I believe it may be better if replace the level-up system with a short description about the user + If possible, provide the amount of Robux you have.
This looks sleek! Good job, especially for a first! It might be worth taking a look at something like Material Design 3 to help provide a really nice UX.
If you do take a look at the Material Design website, you’ll see a section on elevation. Which, speaking of, I personally think the dropshadow from the buttons on the right are a bit too far.
Nonetheless, I really like what you’ve done. Keep it up!
I think the dropshadow is just a tad too much. The buttons on the side could have smaller logos so they’re not bound to the sides of the button, and they could also be maybe not black but more of a darker gray (not bad, just what I think would look better) The font is well chosen, and a great layout for a profile UI.