Why are my arms not in the right position

Help and Feedback Art Design Support
#1

Hey there!
So I’m making these weapons for my games and everything is working well, expect for the walking animation.
How your arms are supposed to be like:
image
How the arms when playing are like:
image

I looked for quite a while and can’t find an answer.

#2

try making the priority higher… that’s what i do sometimes