The site was created in elementor+hello theme and I bought sonnar music player pro, but when I browsed the site the player stopped playing

So I bought the Apex theme, and I activated the continuous mode of the player, my menu does not work correctly, so I created a new menu in headers and footers, but there isn't an option to edit it in Elementor, as it is in the print neither in headers $ footers doesnt show the option edit with elementor, just apper edit, quick edit, trash and see.

I've already refreshed the page and I can't find the Elementor header file that I created to replace my old header and see if works the continuous player with your header instead of mine created as a template