Screen was cracked, then a new one was used (from another source), and it was defective, so I found iFixit, and now the phone works. It was a used phone bought as a starter phone for my husband’s grandson. Happy 11th birthday. He was so happy!!
The repair was easy, except the second time I opened the phone, I messed up the home button?. It can work without the button.
Be careful with the home button, but if it is damaged, the phone can be used with a home button from the settings on the phone, so it’s not the end of the phone.