I sent a request but have not heard anything other than a quick text message - do I wait to hear more from my request or move on to a new request?

I am a new Rover client and I sent a request to a sitter. I did receive a text asking for my cross street and responded as well as sent a text that I wasn't sure what the next step was - a meet and greet? Do my text messages go to the person I sent the request to and they are just not answering so not interested and I should move on to another sitter?
I don't know the process for placing a request and how it works from there?