How do i publish to gd games

How do I...?
1

I have exported my game as a link but there is no button to publish it on gd games
I also can’t figure out how to add a thumbnail to my game

if you would like to play my game here is the link

space typing game

2

Go to the side menu and click icons and thumbnail to select thumbnail

3

it only opens the icon menu nothing else besides how do you export to GD games?

4
  1. press the Publish button, 2. Press the generate link button, 3. wait a bit while it loads, 4 then if there is no verify and publish to gd.games, repeat steps 1-3, if there is, click it, edit any game info you want to change, then 5. Click Save project and publish