Game keeps glitching

In my game you are a basketball player and you walk around dribbling like a normal basketball player etc. However when I pick up the ball on my screen it is working great but for other people they see crazy things like me 10 feet from the ball.

My Point of View:
https://gyazo.com/a19f6b5aa1878dd4c119cb6b3efba3f5

Others Point of View:
https://gyazo.com/6dfcce772696ce5d9f621f0cfd7e745e

the ball is connected to the humanoid root part by a motor6d and is playing an animation.