Hi, I created a custom ringtone which is in iTunes under tones. Seems to be okay. On my iPhone 6, I can use that ringtone for getting a text. Under settings, sounds, text - it shows up as one of the options and works fine. However, on my macbook, I can not use that ringtone as an option in messenger. There must be a place somewhere where I can insert that ringtone, but I don't know why my phone lets me assign that ringtone. My google skills are apparently awful since I can't seem to find the solution. Any help would be GREATLY appreciated - I have spent too much time on this already. LOL.