I need help with setting my ringtones

[Android Question]

i have a Straight Talk Samsung Galaxy Centura phone and I've tried to set my mp3's as ringtones and calendar notifications however I can't. i've already set a bunch of songs as ringtones but they're not even on my list with the original ringtones that came with the phone.

 

[Rukbat]

Have you found the Ringtones and Notifications folders? That's where they should go. (There's one for Alarms too,)