You have started like 6 threads and not posted any of the info anyone has asked of you, barely provided any details, hardly any pics, and not listened to what anyone has said.
If it is bent you cannot fix it. Sometimes it's a normal deviation that veiled just get. Sometimes it's due to metabolic bone disease, which we have tried to evaluate in your cham but you haven't given us all the info about your husbandry that we have asked for. Regardless of the cause it cannot be fixed. It's permanent.
Stop making new threads with titles not at all relevant to the question, stop asking the same question and give us more info (fill out the health form COMPLETELY) if you want more help. Kthnxbai.