Below is the shorcut link:
https://www.icloud.com/shortcuts/2aa2e28072f54109a5cdb4fcd17ee74dhttps://www.icloud.com/shortcuts/2aa2e28072f54109a5cdb4fcd17ee74d
Basically this shortcut will modify selceted photos. But I don't know which step goes wrong, everytime it will ask too save some numbers to the photo album/libary