iPhone 7 home button not working
iphone 7 home button not working
[Re-Titled by Moderator]
You should arrange a repair. If you are lucky it may be just a new screen.
https://support.apple.com/iphone/repair/service
Anything other than Screen or Battery may be a replacement phone and the price is in the article.
You can see additional service information within the following article:
Prepare your iPhone for packing and shipping
although without a home button this will not be possible.