Memory Game

I am new to H5P and Wordpress in general and am trying to build an educational course suing Learndash, Elementor Pro, and some of the H5P activities and games.  I have created a pop up with a memory game inside of it but it does not show up.  The pop up box shows up after you click on the button, but there is a long thin white bar that shows up where the memory game is supposed to be.  Is this a problem with Wordpress or Elementor, or do I have the settings wrong with the memory game itself?

Uso o h5p a algum tempo no Moodle,  para gerar conteudo interativo para meus alunos.

Porém já faz alguns meses que o h5p não carrega  no Moodle,  conteudos como o video interativo, course apresentation, agamotto, e muitos outros, não abrem, fica carregando e não abre conforme a imagem anexo.

Instalei e desistalei o plugin, inclusive criei até outro moodle e nada funcionou. 

.Estou usando o Moodle 3.9  e também o 3.10

Wordpress versão 5.7.1

PHP versão 7.3.27 

Servidor Hospedagem no Hostagator

Hello, I need you to guide me because I have not been able to solve the issue, I have investigated in documents and not found the answer, I am working on localhost, to present content, I have all the h5p plugins that I found installed in moodle, and when I do the activity and I try to call it to show it, I get this error, can someone tell me what happens? I would like to generate content without using the iframe of h5p.test.schulcloud-thueringen.de but something more native to the platform, is there any way or it depends on the server and iframes external, thank you!

Moodle 3.9.6+