I think my ankle is failing. i can't fully rotate it , it just jerks around and there are days when its paralyzed. plus it isn't aligned with my knee ?

Something is wrong: You should follow up with either a neurologist, orthopedist or podiatrist.

Sounds like: You need to see an orthopedic surgeon. Why not discuss this in person with your primary care physician so that the appropriate referral can be made.

Failed connection.: There could be a lot more going on here than just your ankle failing. The ankle movement is controlled by lower leg muscles, and it appears that there may be a neuromuscular disconnect. You need to pursue treatment by a experienced neurologist by way of your family doctor.