Unable to access images

I have installed UCC on my Univention server and have gone through the setup process and created a few images to use but I am unable to access the web address i created to be able to access the images (I am the same local network as the server). Please help.

Hi,

can you please describe in more detail what you try to accomplish and what your steps were?
Where and how did you create images?
I currently do not see the relation to image creation, but which web address is not accessible afterwards?

For first steps with UCC i recommend our quickstart guide