Hello! Personally I think the menu looks great. There’s a couple things I would add. Firstly I would possibly add a background/ texture to the background of the menu to add more detail. Secondly I would change the colors / images of each of them (more specifically the yellow and green which don’t clash together that well). Apart from that I like it a lot!
(P.s you can improve the quality of the photos by screen shotting them.
For Mac to screen shot it’s “shift + command + 4” (or 3 for full screen) and for windows its “windows + shift + s”)
Looks good overall, I like the style you’re going for. I do think there’s too much space between the top Testing Server button and the bottom two. Also, you should put something in the background to eliminate the white space. Maybe a scene from the game? Camera interpolation?
For the future, I would recommend using the Snipping Tool to make the image quality better. I can’t exactly tell, but it looked like you used your phone to take a picture of the screen. If you’re on a windows device, type “Snipping Tool” into the search function and you can use that to copy the pixels on your screen and choose how big your screenshot will be.