How do i turn off the noise when i get a text message for the samsung rant?

i cant figure out how to turn off the noise when i recieve a text message.





im not dumb, i sent to settings, sounds, messaging, text messaging...





i cant find it. blahhh, help? all i want it to do is vibrate.How do i turn off the noise when i get a text message for the samsung rant?
i also have a rant. unfortunatly all you do is set the phone to vibrate all. you can do this in the setting-sounds menu or by just pushing the down button on the left side of your phone.

spots

red lipstick