Hello @TinaH933 ,
Your account hasn't been setup with self-authentication, despite having your own domain. I'd advise checking my other responses in this thread, and following the linked articles in them.
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It is on the Details page of your individual emails' reporting pages. I just captured this screencap from your last sent email:
The same applies to your previous emails. If you're having issues seeing your emails' reporting details, please try clearing your browser cache, or try seeing if any of your browser extensions / network security settings are interfering with our website's elements.
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