There is no photo limit on Instagram – whether per day or total. If you want to delete posts, you can only delete them one at a time. And while I can’t confirm a limit on the number of posts you can delete at a time, you may receive an error message if you try to delete too many posts.
What happens after 10k followers on Instagram?
Once you have 10k followers, Instagram will make it easier for you to get people to your website via Stories with the swipe up to link feature. Swipe up is the only way to get a direct link from your Instagram to your other web properties. And, it’s available in STORIES, if you have 10k followers.