Well tell us what you have tried ?
- Mention if you are using AI generated code it is important information.
- Your OS and version can be valuable information, please include it along with extra security you are using. Antivirus etc.
- Always list the version of the IDE you are using and the board version if applicable.
- Use quote or CODE tags to add error messages as an attachment NOT a picture.
- How to insert an image into your post. ( Thanks sterretje )
- Add your sketch where applicable but please use CODE TAGS
- Add a SCHEMATIC were needed even if it is hand drawn.
- Add working links to any specific hardware as needed (NOT links to similar items)
- Remember that the people trying to help cannot see your problem so give as much information as you can