I'm trying to upload a little HTML5 game and where the game should show up the code shows up instead and I've uploaded it as a zip with the index.html and everything else needed

I tried uploading just the html file but nothing shows up then

Anyone know what to do to fix this?

also the game was made with phaser if that needs to be taken into account

I checked out your game page, it doesn't look like you uploaded a valid HTML file. It appears to be a json file. A good way to verify if your game will work before uploading it is to open the index.html from your filesystem on your computer's browser. In most cases it should work there first. If not, at least it will help you debug the problem.