HOW are you new to game dev? This is so good-looking. Gorgeous art (nice use of warm light and cool shadows), slick and well-implemented interface, and a very holistic look-and-feel. That moving light does a great job creating a sense of motion. And that ending. I look forward to what you make next!
(Since you mention there were some glitches you were having trouble with, are the boxes around the letters one of them? In TextMeshPro that's usually because you made your font atlas too large. Just ignore me if this is unwanted/unnecessary advice.)