just work on one thing at a time. Get it right, then look for t next thing. You have too many things to think about now, you’ll get confused, and do each thing half ass’ed n get crap results or take twice as long.
Once #1 is fixed, lets say arm action, then record more footage so we can donfirm if ur arms r right. Then we can give u the thing to work on.
As has been said, fix one thing, and u may find a whole range of other issues get fixed in t process.
Now, u just got to figure out what ur gunna work on next?