I've met some AW service providers who do not display their phone numbers, setting up a meeting via an exchange
of emails and AW booking system which has worked out well for me on occasions.
I do agree with what others have mentioned in that not being dictated to by the service providers, for me
I'm willing to be flexible to the rule of "no phone number, no punt," if my instincts tells me that there's
merit in pursuing this option further ie a WG without a displayed phone number on AW.
If you're really keen on meeting her, send her an email and see if she responds in a timely manner. If not,
forget about her and move on.