Bro the page in which you saw the ad is full of scams mos of the chicks use fake photos, and they have multiple ads with different photos, it is better to search for escorts in
https://sensualonas.com/escort-cdmx/ and search for the escorts that have the sign that says "Fotos Verificadas" in this way you will find escort with real pictures and in my experience the chicks in sensualonas always give a good services sometimes they come a little bit late.
Also, you could search in Evas.mx for premium escorts in Mexico City also look for the ads that have the verified sign.