Unsure how to post something or find food? Read this first.
Especially because we have no customer service team.
But beyond that...
First, tap "Post" to take a picture of the food you'd like to share.
Next, fill in a title and short description for the food, then hit "Post" in the upper-right corner, and wait for someone to contact you.
After chatting and swapping the food, make sure to hit "Mark as taken" so that no one else contacts you for the food.
First, zoom in and tap green pins to find a post you would like. When something interests you, tap the blue arrow on the right of the post preview.
Then, if you still want the food after checking out the larger picture and description, hit contact to begin a conversation.
After chatting to determine where you can pick it up, go eat!