You can moderate your hashtag feeds directly on Iconosquare.
You will first need to log in to the Iconosquare account you were prompted to create when you upgraded to Premium, This account will allow you to moderate your feeds, and also manage your subscription and access your invoices.
NB : Moderation is only available for Premium users (learn more about the Premium plan here)
Once your account is created or once you're logged in, select "Instagram feed tab" on the left-hand side menu and choose the Facebook page that includes the hashtag feeds you want to moderate:
Then select the hashtag feed you want to moderate.
To choose the media you want to display on your Facebook page, hover over them and click on the green button:
The media you accepted on the moderation tool will be then displayed on the Instagram Feed Tab on your Facebook page, like so: