Inserting 3rd party retargeting tags to DTM - Google, Yahoo, AMP, FB/TW




I'm having trouble with DTM and inserting the list of 3ard party retargeting tags.

List of 3rd party retargeting tags (Google, Yahoo, AMP, FB/TW) has been implemented to DTM but the agency who handles digital ads behalf of us says they cannot see the data/remarks/foot prints. From our end, we don't know what is causing the trouble.

Pls help and advice how we can solve this issue.