Step 1: Log into tools.monetizemore.com > PGHB > Configurations
Step 2: Search for the relevant configuration
Step 3: Check the slot field in the configuration to make sure it’s correct
Step 4: The slot field should be your ad unit code in Google Ad Manager
Step 5: Audit Div IDs/Slot IDs in the source code (Open the website > Right click > View Page Source)
Step 6: CTRL+F ‘defineslot’, to locate the header tags (applicable if on-page)
Step 7: CTRL + F slot ID/div ID
Step 8: On-page setup: If you see in your results that you have at least 2 matches (1 on the header, 1 on the body) then that means that the div id is set up properly.
Off-page setup: You should see at least 1 result on the body.
If it’s missing on page, verify if this unit should be part of the ad map. If not, remove it from the HB config. If yes, the code should be added on page.