Hi LifeofLex,
We would love to see if we can help get the issue resolved for you. Below we will list a few steps you can try to see if they resolve the issue. You'll want to start by making sure you have updated to the latest version of iOS, then continue with the steps below if the issue is unresolved.
Update your iPhone or iPad - Apple Support
1. Remove any case, accessory, or film that might block the camera or flash or that places a magnet near the camera.
2. Test the camera by trying to take a photo.
3. Test the LED flash:
4. Try the flashlight in Control Center on your iPhone or Control Center on your iPad. On an iPhone X or later or an iPad, swipe down from the upper-right corner of the screen. On an iPhone 8 or earlier, swipe up from the bottom edge of any screen.
5. Tap the Flashlight button
.
If the flash works only sometimes, open the Camera app and tap the flash button
to choose a different setting.
If you prefer, here are some more steps you can try on your own if the camera isn't working. You might still need to contact Apple Support after following these steps.
1. If the photo is blurry, clean the front and back camera lenses with a microfiber cloth. If you see dirt or debris inside the lens or if the camera lens appears to be misaligned or blocked, contact Apple Support to discuss service options.
2. Restart your iPhone, iPad, or iPod touch.
3. Test the camera again by taking a photo. If your device has a front and rear camera, check if one or both isn’t working. To switch cameras, tap the rotate button.
Reference: If the camera or flash on your iPhone, iPad, or iPod touch isn't working - Apple Support
Cheers!