This happens only because of one reason and that is you have given a "Allow" Permission to Third-Party Apps which contains the permission of your account to edit/delete and liking of your profile.
This is simple just go on Settings>Apps and remove the app called "HTC Sense" and you're done. The video will teach you to how to remove app.
This is simple just go on Settings>Apps and remove the app called "HTC Sense" and you're done. The video will teach you to how to remove app.