3A. Check duplicate data on Google Sheet

If there are many duplicate orders from the Landing page on your sheet, you need to check the following cases of over-setting the sheet configuration:

Case 1. Oversetting the connection configuration with the landing page

There are 2 ways to connect the configuration to the Landing page. You just need to use 1 in 2 ways to connect .
If you use to add both ways -> Duplicate data in Sheet
Option 1. Connect at Dashboard
Option 2. Connect at Builder

Case 2. Duplicate sheet configuration at Integration view

Duplicate Account connected

Case 3. Duplicate Sheet Name

You need to check sheet name If Configuration have many account connected