Help wanted for short easy game in development

Emmett17

Hi! I would like some help with making my game run more smooth. The game is a game where blue circles, red circles, and white circles appear and blue circles require to be tapped twice to prevent them from ending the game. The red circles only take one tap and the white circles require no taps but if they are tapped they will end the game. You have 3 seconds to destroy each blue circle and 2 seconds to destroy each red circle. The white circles take 2 seconds to disappear. The problem and the thing I would like to fix in the game is the fact that the circles come in waves but I would like them to flow. There are times when there are no circles and there are times when there are too many circles. I also need to add an instruction screen that only displays once at the beginning of the game for new players.
Help would be greatly appreciated. I need to publish this game soon so please help me. To receive the link for the game files just message me and we can work on this project. Thanks!

Braydon_SFX

Sending you a message.