If you wish to remove or unsubscribe a contact, simply follow the below steps;

1. Click on the tab “Contact Lists”
2. Click on “View Contact Lists”
3. Click on “View Contacts” (on the right hand side)
4. Find the contact, select them (tick the box on the left hand side next to the contact's name)
5. On the “Choose an action” drop down menu select “Delete selected contacts”
   or select “Edit” (on the right hand side) and in the “Status” filed select “Unsubscribed”