How do I put my Game on Scirra Arcade

Ok, I put the game by default step by step in the site, but I cannot test;

When I play, the game appears just a blank page

link: https://www.scirra.com/arcade/other-games/cube-25888

What I'm doing wrong?

Thanks guys

Ok, I put the game by default step by step in the site, but I cannot test;

When I play, the game appears just a blank page

link: https://www.scirra.com/arcade/other-games/cube-25888

Hmm... 🤔 that's strange because I'm using my phone and the game starts up. I haven't released a game yet so I can't help trouble shoot this but I can at least tell you that the game is working.

What I'm doing wrong?

Thanks guys

tks for reply;

i realize that is some Firefox issue. Testing with another Browsers the game works well.