@qlirim-qh1 When you want to add photos, that means you want to upload to wix-data-manager?
Then your first step would be creating an upload-button / upload-option…
https://www.media-junkie.com/tutorial-muploader-free
Perhaps you you should also create a DATABASE to store the ulr-source of the uploaded image/pic/photo ? This would be the second step.
You will need the User-ID of the current logged-in-user to identify, who is the current —> UPLOADER.
When a user do an upload, he get a image-url back as result after uploding the file. This url you can save in your DB in a datafield of your choice.
The user-id and owner-id are created automaticaly for every uploaded file and of course for every specific user.
Now imagine you have a big database with a lot of different photo-urls inside, from different users.
How to pick-up the right one you once will need for further processes?
Exactly you implement a search/filter-engine.
Of course you also could use an external place to store your pics/photos like drop-box or similar 3-party-services.