Joint Rig won't make Tool Animations Play? (mag/bolt/handle)

[Nikitamum (Cheese)]

Trying to make a joint rig that makes it easier to move arms However there is a issue with the motors or something else because the tool own’s animations (handle/bolt/etc) won’t play in game at all and i don’t understand. i been trying many solutions but it won’t work

[Nikitamum (Cheese)]

forgot to add but the player can change joints (move shoulder joints to torso or “joint”)