How to use the market?

[Patticatti]

How do i sell stuff with the market? Says you need to select resources to sell them. But where the heck do I do that? There is no tutorial explaining anything and it just keeps producing 0 gold

[Goobs]

On the bottom middle of the screen, there's three buttons. King's army, market, and royal artifacts.
Under market, either click on the icon for the resource or click manage.