Hi there, DaisyDazeee! Thank you for posting your question to the Apple Support Communities. We understand that capturing great quality photos is important and we’d like to point you in the right direction for support.
To start, we’d like to provide you with this Apple Support resource that explains the first troubleshooting steps you should try if you are noticing an issue with your camera’s image quality.
If the camera or flash on your iPhone, iPad, or iPod touch isn't working
We’ll also want to be sure that you are using the latest system software for your device. Please follow these instructions when backing up and updating your iPhone:
Update your iPhone, iPad, or iPod touch
If you continue to notice the same problem after this. Please contact Apple Support for more help.
Get Support
We hope this information sets you on a path to resolution.
Cheers!