Hello, 

it's my third day trying the software and I am trying to create a 6 part character with the help of this webinar https://youtu.be/04zWYeWtXxg, but i realised my rig/bones affect the wrong sprites. Please see picture. what would cause right bone to move left arm? thank you for your help

Usually the problem is attaching the wrong sprite to the bone.
Check it using the sprite editor. Make sure the sprite is for the correct bone.


YouTube Tutorials Here