problem With a faded green screen
museybell wrote:
https://discussions.apple.com/content/attachment/06cf4a82-d6e1-4269-80d4-a61ac8cd8881
https://discussions.apple.com/content/attachment/aa210083-c242-45c6-9d64-db70058b110c
https://discussions.apple.com/content/attachment/a0c80025-04e1-4f7b-ab3b-24e51544eb2b
It would appear you have a hardware issue...
you can try—Reset or a Force Restart,
Force restart iPhone - Apple Support
Restore from backup, restore as new device.
Restore your iPhone, iPad, or iPod to factory settings - Apple Support
If the screen isn't working on your iPhone or iPad
If your screen isn't working - Apple Support
iPhone Screen Repair
iPhone Screen Repair - Apple Support
iPhone Repair and Service - Apple Support
iPhone Repair & Service - Apple Support
Check your warranty coverage
My Support - Official Apple Support