The link you followed will bring you to this page:

https://app.onlive.site/?olOrgId=810356fa-eadf-4d09-9afd-dbc821842d5e&olInstContextType=BookingService&olServiceId=5dbffd0e-0ed0-42bd-bd21-d18f1f6db3f7&olOrigin=local_event