Published in: Biz Card How to delete a Biz Card? Here's the steps on how to delete your Business Card. Step 1: Launch your TOP.PH app. Step 2: Go to profile page on the upper left corner of the app. Step 3: Select "My Biz Cards." Step 4: Select the Business Card you wish to delete. Step 5: Tap the "Delete" icon on the upper right side of your screen. Step 6: Tap "Yes." Step 7: You will be inform that you've deleted a card.