I'm sorry to say it but most women posting about this on here, if they have the opportunity to check, find out that messaging but never actually meeting is lies.
Even if he truly dydbt follow through on meeting, the thought and intent - going to so far as contacting prostitutes is still there.
Check what they do ...... Riiiigjt. He's an adult, he knows what they do. He doesn't need to check that. No-one does.
Oh and their profiles on the websites they advertise on like adult work generally state exactly what they do.... So why would you need to message them to check??
Also there are review websites where you can read reviews of "punts" from now to the next millennia... If he can Google he could find those, so again ..... Why would he need to check in person.
He's gone silent be sure he knows he's fucked, he's knows he's caught, he knows he had no real excuses, except the bullshit line he's fed you. He wants you to pipe down, let it go etc and pretend he hasn't been caught doing that. He's stone walling you.
He's not even begging like he should be.