Assigning different ringtones

[jay1200]

Hey guys, i have been trying to put in different ringtones for different contact names and have been unsuccessful. I use PocketCM Contacts but when i search for ringtone to pick there are some but not the ones i put in the rings folder in windows. The ringtones are found when i change the incomiing ringtone found in setting/ notifications but not when going into PocketCM/edit contact/ ringtone. if anyone knows where these ringtones should be stored or another way to go about getting different ringtones for different contacts let me know it will be greatly appreciated.

[CyberMonkey]

I keep my ringtones in /my documents/my ringtones/
When I am editing my contacts and go to pick their ringtone they always show up.