Sorry to learn that, thierum. What camera app are you using? Do you encounter the same issue regardless of what app you're using to take pictures? This may be basic, but we'd like to verify if adjusting or resetting your camera settings help to improve the image quality. You may also try the troubleshooting steps provided on this link: Lumia 1020 - Camera troubleshooter. Keep us posted on the progress of your concern.
BTW, the link & the provided troubleshooting steps are applicable regardless of your location. For future concerns or repair requests, you can refer to your local website.