After reading the description of JA Masshead, I thought I could use it with Joomla 3.6.2, T3, Purity III, in spite of Purity already having Masthead. After I bought and installed JA Masshead, when I select Masshead in Modules, I get almost an exclusively white screen, except for the top left I get a choice (drop down) of either 1. JA Masshead, or 2. News FLash. Nothing happens if I select either one? I’m currently using the Masthead feature that comes with the T3 Purity iii download, is this the problem? A conflict? My objective is to "easily" add a background image instead of having a solid color in Masthead. Thanks for any help with this.