How do I get Appointments+ to show up on my website


Had tried to network activate Appointments Plus and got a response to a previous question that it needs to be loaded directly to the site where I want it rather than mulitsite activate it. I did that and I am getting a weird image rather than the actual calendar showing up on my website. What am I doing wrong? I watched all the videos, but there didn't seem to be anything in there to help me unless I need to load shortcodes? Thanks, Suzanne