“How can I adjust my heels myself?”

No, only a licensed chiropractor can determine whether or not heels need to be adjusted. Joints can misalign in several directions. So if you're not taught the proper anatomy, contact points, tissue pulls and correct line of drives, you could do further damage to the heels. Best to go see a trained chiropractor to adjust your heels.

I wouldn’t recommend adjusting your ankle or any part of your body by yourself. Go to your nearest professional Chiropractic Physician.