Battery issues i use it is not charging so

1. Try a different charger
2. Try a different cable
3. Try a different outlet
4. Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:

• Press and quickly release Volume UP button
• Press and quickly release Volume DOWN button
• Press and Hold the SIDE button until an Apple logo appears and then release the Side button (Can take up to 20 seconds. (DO NOT release Side Button when invited to Slide Power OFF). 

Axel F.

LOok I’m soo afraid

No, the problem is with your battery. Click on the Get Support link at the top right of this page to start the service and testing process.