Layers change simultaneously without them being connected (photopshop)
I downloaded a mockup of a bussinesscard. I want to use it for the cards of a boardgame I made. In the original file there was a front and a back of the bussinesscard. Now I want all the cards to be diffrent, but when I try to change the cards all the 'backs' of the cards change to the same card. Same with the front, I can only change it to one other card. The other layers will automaticly change with it. The layers are not connected. They are grouped, but removing them out of the group doesnt change anything.
I want to change all the cards separetly and give them all a different front or back, whithout making new layers and start all over again because I have to make all the shadows included myself. Than there is no point of the mock-up. I hope someone can help.
