If it’s already enabled, you’ll see it on yourAboutpage.
If you don’t have Check-Ins enabled, you’ve got the option to do so fromManage Sections.
Navigate to your profile page.

SelectMoredirectly under your cover photo.
If Check-Ins is missing, selectManage Sectionsand place a checkmark next toCheck-Ins, then selectSave.
That app is no longer available on Facebook.
