What can I do if my phone isn’t charging?
I cleaned it from the charging area still nothing
iPhone 13 Pro Max, iOS 16
1.Try a different power source to charge your iPhone
2.Check the iPhone charging cable and adapter
3.Check the Optimized Battery Charging feature
4.Try charging your iPhone wirelessly
5.Restart your iPhone
6.Make sure your iPhone’s software is up to date
7.Do a hard reset
8.Reset iPhone settings
(7&8 - plenty of youtube videos on how to)