Hi Thien,
Linking to Manager accounts and
Upload Click conversions describe how to do these things in the API. If you are having trouble with the UI you can get help from
product support.
With that being said, the screenshot you sent comes from clicking "Tools and Settings" on the
top right of the UI. The instructions you have from
linking accounts in the UI shows that there is a "Settings" option on the
left hand side of the UI.
Regarding using the API without a developer token, unfortunately you will need a developer token to access the API.
Regards,
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Aryeh Baker |
Google Ads API Team |
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