Hello @captaincryptic,
In this challenge, all you have to do is show how to dispose of rubbish properly.
Just take a picture of how you dispose of your waste in a public bin and post it as a comment here.
A separate post is always nicer, but I'm mainly interested in how you show that you don't have to throw rubbish on the ground.
So you don't need to make your own post. Just comment.
Something like this: