They will ban you if you exceeded follow limit per hour. If you likely followed too many people and exceeded the limit. Now, you’ll need to wait for an undefined period of time until Instagram will let you follow more accounts. Instead go read a book, and come back to Instagram in a few hours.
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.