Why doesn't this question box like my question?

My actual question is "How does on-demand dog-walking work, from the sitter perspective?"

I am interested in getting a how-to, start-to-finish explanation of how on-demand dog walking works, and I cannot find this anywhere on the Rover site. I believe I turned this service on, but I need to make sure that I can choose walks that are nearby my work. Also, if I get a notification, what do I do then? When I signed up for Rover, I got links to all kinds of helpful tutorials on providing dog boarding. Are there not similar how-to resources for dog walkers? Like, how do I get the dog? How do I know where the walk is? How do I choose between potential walks, etc. etc. Is this just coming to my email inbox and I need to be patient?

Thanks!