Use the in-App form contact, you can choose with the Feedback button (the little ℹ️ icon).
Or send a Diagnostic report if you have any issues.
If the issue is related to the car image, it would help me a lot if you could send the image URL from your Tesla account to see how Tesla deals with it.
Please note, I live in Switzerland so I may not respond in the same hours. (UTC+1)
Contribute
You may want to help me in different ways? Many thanks!
Here are a few solutions:
Contact me if you have a bug or a feature you wanted to see.
You can contribute to the localization of the app here!