Hi,
a couple days ago I wrote you a pre-sale question to ask support to set up in my Bookly Sandbox a Bookly form in a similar way to this official demo:
https://www.booking-wp-plugin.com/demo/consultant/
Please take into consideration that I need to use Group bookings and, possibly, also the Extra add-ons (please consider that Extras don't affect the duration of the service).
The service interested has a cap on the number of participants, therefore dates/times combinations where there's not room anymore shouldn't be shown in the calendar (or, better, showed but striked/not selectable).
Looking forward to your reply.
Kind regards
Federico