From the Google Shopping Tab ---> Manage tab of your Kliken dashboard, you can change your selected Product Categories by clicking the campaign(s) you wish to update. You can also click on the Edit (pencil) icon at the right of the campaign. After successfully landing on the Edit page, you can then select the Store Product option. On the new menu that appears all of the enabled store product categories that are available can be selected or deselected using a checkbox. Once the modification is completed please select the Save changes button to confirm your changes.
You can update your selected campaign Store Product Categories by first visiting the Campaign Dashboard. From the Google Shopping Ads Tab ---> Manage tab of your Kliken dashboard, you can change your selected Product Categories by clicking the campaign(s) you wish to update. You can then click on the Edit (pencil) icon at the right of the campaign.
I've included screenshots from a test account below. Please Note: These screenshots are only a reference and your actual campaign menu may look slightly different from these reference images.
After successfully landing on the Edit page, you can then select the Store Product option. On the new menu that appears all of the enabled store product categories that are available can be selected or deselected using a checkbox. Once the modifications are completed please select the Save changes button to confirm your changes.
If you are attempting to remove an individual product from running Shopping Ads please review this Article