If you leave Prime, all the photos you have on Prime will still be there. If you want to download them or share them with someone else, you can do that from the Photos section.
To view your photos in the Gallery app, you can either tap on the Photos tab at the bottom of the screen to see a list of all your photos or swipe left and right on the home screen to scroll through your albums.You can also use Google Photos to view your photos. To do so, tap on the Google Photos icon at the bottom of the screen and select any photo album from there.
If you are logged in to your Google account and your photos on the Photos app on your iPhone, there might be a problem with your login. Try logging out and back into your Google account. If that doesn’t work, try deleting the app and reinstalling it. Once you’ve done that, go into Settings > Privacy > Photos and make sure that “Back up photos” is turned on.
There are a few different ways to find hidden pictures in your gallery. One way is to open the camera app and take a picture. If you have already taken a picture, it will be available on the screen. You can also find hidden pictures by opening the camera app and taking a new picture. After you take the new picture, it will show up on the screen with any other pictures that were taken.