Tour List Sorting

We have installed BA Booking on our website cassiatours.it. On the tour listing page (https://cassiatours.it/tours-list-view/), we would like to display the tours sorted by four criteria: Title, Rating, Price, and Availability Date.

We are managing this section directly through Elementor, but it only shows the first three options (Title, Rating, and Price), and we cannot select or see the option to sort by Availability Date.

Could you please help us with this?

The page I need help with: [log in to see the link]