Customized Template

Hello,

My theme is definitely messing up the format of events+. How can I modify the template or make a new one? I read another post where one of your support staff mentioned that a person could copy the template files over to the theme. I copied all of the templates over, but I'm unsure where to place them in the theme. I tried to leave them in the folders, take them out, etc. Under Appearance Settings/Single Event, I still can't get any new templates to show up even after refreshing. I'm sure I'm doing something wrong here. Can you help me with this? Thanks!