i remember my passcode after i forget it then i can see place to fill again to restore my information ,so what can i do ?

If the screen says disabled there is no way to enter the passcode again.

If your device has iOS 15.2 or later installed, you can reset it without a computer; check out this link→How to reset your iPhone, iPad, or iPod touch when you forgot your passcode - Apple Support. Otherwise you will need a computer:

See this Apple support link→If you forgot the passcode on your iPhone, or your iPhone is disabled - Apple Support

Or watch this companion video ⬇️

After restoring the phone using one of the methods above you can restore your most recent backup.

If you see an "Unavailable" or "Security Lockout" message on the phone.......it is unfortunately too late to enter your passcode. The data on your phone has already been lost.

Follow the instructions n the support document.......If you see an iPhone or iPad unavailable message or Security Lockout screen.......to get the iPhone set up again.

If you need to use a computer to reset the phone, you can use this Apple Support document.......If you forgot your iPhone passcode - Apple Support

You can restore the data to the phone if you have a current backup of the phone.