They are perfect keep on good work…
First of all Very nice UI. I think it will fit perfectly for games apealing to children. I like the shiny effect you gave there btw how you did that tho
Looks great! Good job my guy, keep it up.
I really like it, it would definitely be something I would buy if I was looking for that sorta thing, really good job! I have nothing else to say- 
This is really cool man! I would just suggest adding a camera overlooking the game and making the background a little transparent. Overall, I like your design!
Thank you all for the feedback I really appreciate it, I didn’t wanna make a new post about the same thing but I wanted to post the finished UI here !
Wow, these look so good, excellent job.
Looks really clean! I don’t think there is any need in feedback! Love it keep it up!