It will be a weekly rotating joint. You will NOT see the two models in the pictures. They will be happily living in Beijing completely unaware that Truro exists.
Call up, speak to mamasan, ask who is working, stress what type of girl you like and will walk if otherwise (IE, if she is a fat and over 30, I'll walk) and go and have fun. Look at these adverts the same as you would card in telephone boxes in London back in the day. You would never expect to see the perfect model in those cards.