We offer various forms of technical support for our Joomla extensions. The primary way to get help is through our Support Ticket System. Login to your account and a Support menu will appear above the content area.
However, we also have some tutorials here that you can use to walk you through setting up our extensions.
DT Donate - Setup Tutorials
DT Menu 1.5.x Video Tutorials (2nd tab on videos page)
DT Billing - Setup Tutorial (Joomla 1.0 only)