Uploading a game from Ren'py

[undergradsteve]

Hi,

I'm new to game development but I have a game that I have made a web build from Renpy so I can upload it to Gamcore, however I have 2 issues.

1. I'm guessing it's not uploaded to gamcore as a .zip file. What should I be uploading to gamcore as?

2. My file size is 900mb and the max is 500mb. How can I compress this so it's under 500?

Any help is hugely appreciated, thanks!