sometimes people tagged you some post which can be very annoying for you... to keep it simple you can change your Instagram settings to manually add tagged in posts.
open your Instagram profile and go to settings menu like this
now select settings "Photos of you " like this
now select option "Add Manually" like this
it can be done either way.. you can open tagged photo and click on top to get options and select option "Show on My Profile" and in this way that post will be shown on tour profile....
thankyou.....