Spotlight is connecting the wrong Instagram account
We have come across a few people who install Spotlight successfully, only to connect their Instagram account and find that Spotlight is showing posts from the wrong account.
In such cases, you would have probably connected the wrong account in the setup process because you'd be logged in to that account in your browser.
To fix this problem, please log out of the Instagram or Facebook account from your browser and log back in using the desired account.
Once you've done this, please connect your Instagram account once more and the correct posts will be displayed.