Urgent wart issue

Patient: I have a wart on my kneecap that’s been there for four years And has not gone away, and there appearing on the inside of my hands and on my fingers. Also, under light I can see very tiny crystals in the grooves of my hands and come back after half an hour after wiping them off, I’m very conserned, I’ve tried dr. Scholls freezeaway with no improvement. What should I do know?