Nice, if a somewhat typical first level. I like the look of the castle, and you balanced it quite well with the water and the grass blocks. Even though the balls are on flat ground (note they are much easier to control if balanced on top of a pillar or half-pillar), they could be pushed into the right places repeatably (once B finds the right approach). So, well done and welcome to the forum!
Welcome to the forum @Eapoother79! I also like the aesthetics of your design. And as @Don G Rowe mentioned, there is a more reliable way to have a bot push a ball, which is to first place the ball on the rounded part of a pillar. Altogether I found this level to end up being more about the precision in pushing the balls and timing to avoid the zapper bots than actually any logic puzzle. I have therefore moved this level into the Precision/Timing category. Thanks for sharing!