Lightroom wont open imported photos

[qucipuci1]

I import photos from computer to my iphone with the idea i want edit old photos again. However When I tried press any imported photo, the mobile app of Lightroom wont accept it even tho I duplicate it photo files in the phone. Where is the problem please what I'm doing wrong?

[99jon]

Do you have a subscription or are you just using the free version of Lightroom on the phone?

Can you take a photo with the Lightroom camera? If so can you edit it?

Can you get photos from camera roll?