You unlock more download slots as your credited videos are confirmed.
How slots work
You start with a set of download slots. Each time a published video carrying your Fatstep credit is validated, you free up a slot and can take another track. Publish more and the number of slots you can hold at once goes up as well. If you see that all your slots are in use, publish and validate a video to free one.
Make a video count
Always add the exact credit link for the track you used, in the description, before the video goes live - that is what lets us validate it.
Reusing a track
Once you have published a video with a track, you can use that track in as many more videos as you like. Include its link each time. Reusing a track you have already published does not use a slot.