Hi!
Glad you like them :)
You can include a template in a project whenever you want it to :)
Sometimes I start making a game by doing the interface first, sometimes I do it at the end. Doesn't matter as long as you include all the necessary elements :)
If you get this error, this means that the JavaScript from the template wasn't copied correctly into your project.
As for the first page, the template has a tag for this passage to remove the menu (cover).
I am not sure how you got the menu the way it is in your screenshot, as it should look like below. I would assume there is a space/return to line somewhere that should be there? But I couldn't tell for certain without seeing the game file directly.
(If you have the html file hosted somewhere, or if you dm/email it to me, I could take a closer look at it :) )
