password cant forget please healp me

If you’re referring to Activation Lock, you will need to recover access to the Apple Account holding the lock, or have the account holder release the lock either locally or remotely, or you will gave to provide proof of ownership sufficient to convince Apple, such as an original purchase receipt from Apple or an Apple reseller.

Activation Lock is intended as a theft deterrent, and intentionally difficult to bypass. We can’t help bypass it, and — absent proof — Apple won’t help.

If you cannot regain access to the Apple Account, or the seller is unavailable or unwilling to release the lock, you have a brick.

How to use account recovery when you can’t reset your Apple Account password - Apple Support

How to remove Activation Lock - Apple Support