This wikiHow teaches you how to copy a photo from an iPhone default photo album to an album you created yourself.
Steps
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Step 1. Open iPhone photos
The application features a multicolored pinwheel and is located on the main screen.
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Step 2. Tap Album at the bottom right
If the app opens a particular photo, first tap the back button in the top left
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Step 3. Tap All Photos
It should be on the top left.
If the photo you want to select is in a specific album (for example "Selfie"), tap it
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Step 4. Tap Select at the top right
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Step 5. Tap the photo you want to add to an album
Within the image preview, a white check mark will appear at the bottom right on a blue background.
This way you can select multiple photos
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Step 6. Tap Add to
This option is located at the bottom of the screen.
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Step 7. Scroll down and tap an album
The first ones that appear are iPhone sample albums to which images cannot be added. However, you can add a photograph to any custom album at the bottom of the page. By tapping one, the selected photo or photos will be added automatically.