If you wish to disable Showing Time for your listings there are two options:
To make the change from Your PC
From your PC go to Paragon then Preferences and select "Showing Time Setup"
Then select "Edit Profile"
Change the option for "Allow Agents to Request Appointments Online?" from Yes to No.
Then click "Save Changes" at the top to lock in the change.
To make the change from your Mobile Device
Open the Showing Time App
From within the App, click on the three-line icon in the top left corner.
Scroll to the bottom and click on your name beside the Gear Icon
Open the tab "Showing Defaults"
Change the top trigger for "Agents can request appointments online"
Then click on the Less than sign to save your changes
Showing time is now disabled on YOUR listings.