Why Rank Math dont see my Elementor Templates as Content

Hi Team, greetings from Emirates4you Tour&Safari.
I use Elementor as a page builder on my WordPress website. My homepage http://www.emirates4you.com is a complete Elementor template with text and images. However, I notice on this and other pages that the texts in the templates are not seen as content. So, I think, I have a big problem with keywords. Because I am best listed with the keyword Fudscheirah, for example, although I have only mentioned Fudscheirah in a single blog post so far. However, Dubai, Abu Dhabi, activities in Dubai or Abu Dhabi, desert safaris, boat tours, water Sports activities, sightseeing, sightseeing flights, tickets, and balloon flights are what customers should be able to find and book on my site. All images are keyword labelled and have readable URLs with the keywords that are important to me, as are all activity descriptions. But I have the feeling that my website is only displayed for questions: can you drink alcohol in Fujeirah, web from Dubai to Fujeirah, bus connection from Dubai to Fujeirah and something like that. My website doesn’t deal with that at all. How can I ensure that the keywords I use on my site are also used to ensure that customers see my site when they search for Abu Dhabi Tour, for example?
Do you have an Idea?
Thank you.
Sylvia