My company recently got a trial account for LMS365 for our SharePoint Online. In the instructions for installing the app it wants me to add the app to an app catalog. I don't have one on our deployment so when I go to create one I can check the progress in the site collections page and after a while it says it'll take 24 hours then after that time to says "It's taking longer than expected to create the site collection. You can cancel the task." so I've let that go for a few days. I've even recreated it but I'm stuck here.
http://help.lms365.com/Pages/LMS365-Installation-Guide.aspx/Installing-the-App