RZR axel and possibly front diff problem plz help VID attached

So I took my rzr out over the weekend its an 08 800. Couldn’t make it up a hill and realized I had one tire spinning. I think I might just need 3 new axles I was hoping you guys could help. Thanks.

<iframe width="420" height="315" src="https://www.youtube.com/embed/CA7gul5KfSg" frameborder="0" allowfullscreen></iframe>