How many projects, images, and videos do I have left?

You can see how many projects, images and videos (you need a Wooh! account for the latter) you have left by logging into your backend, clicking on the Account tab at the top right of the page, and scrolling down to the bottom of the page. The bottom right area of the Account page shows how many projects, images, and videos you're using and how many you have left to use.