how do i undisable my iphone

If you iPhone is disabled due to several failed entries of your passcode then please follow the instructions in this article by Apple ➔ How to Reset Your Passcode if your iPhone has been disabled. You will need a computer for this task and note that you will lose your data on the iPhone initially as reset your passcode. You can then ➔ Restore your iPhone from a Backup that you may have created on the iCloud or on your computer. If you do not have a backup anywhere then you will have lost all your data.

Axel F.