Texts from certain people aren't vibrating?

[woahohkelsey]

My profile is set to vibrate, but it's not vibrating when people text me. Help?

 

[mhunter6378]

My profile is set to vibrate, but it's not vibrating when people text me. Help?

Just texts from some people or all texts?
Check your settings - open messaging app, tap on menu button top upper right (three dots), select settings, tap on notifications, make sure there is a check mark beside vibrate