We have recently refreshed our branding across our offerings and changed the names of our pricing plans. If you have signed up before Aug 9, 2021, please click Previous plans to view your applicable plans.
We assure you that this change will not impact your product experience, and no action is required on your part.

You will not be able to filter the tickets using the Customer fields. However, if you want to view the Contact details in the Ticket details page you can make use of the Requester widget available under Admin > Support Operations > Customer fields > Customize Requester widget. This is a feature available from the Estate plan.