I have a global admin that uploaded pics but he cant choose the galleries that I have created. How can I change this?
Look at album properties (and maybe at group manager) and read docs.
i also have this issue, i did not see anything in the docs or the config/groups where this could be changed.
Read up board rules (http://forum.coppermine-gallery.net/index.php/topic,55415.0.html). An admin can access anything. If that's not the case for you we will need to take a closer look. First start is to post a link to your gallery and attach a screenshot of what is wrong to your posting.