This is an article on how to delete a site address from the customer details without completely deleting the customer.
1. Locate the Contacts tab on the left-hand side (Behind the Green button with the three white lines in the top left of the mobile app).
2. After selecting the customer in the contacts tab click Edit in the top right corner (Blue pencil button on the mobile app).
3. Select the Sites tab.
4. To delete the site address click on the red bin next to the side you want to delete.