I've noticed this profile, but as the "Hi gents im back new year" bit has been there since at least September 2021 I've concluded she isn't very interested and doesn't look at her AW very often, so I haven't attempted to book.
I notice today that it's been more than 2 weeks since she last logged in and there is no phone number or any other way to get in touch with her, so it is likely to be complete pot luck whether she actually sees your message with a reasonable time. Unless she's got a profile on another site or is an agency member and gets her bookings from there, I don't think she is taking escorting very seriously.