I installed go sms pro which was working fine for private messaging. Today I purchased the premium features pack and the advanced function pack. I then received an envelope in my notifications bar of my samsung s3 saying private message received, not my usual purple icon. When I clicked on it it just brought up my phone keypad. When I went to my private message box nothing was there. I received 3 messages today that way & can't access them can't find them any ideas?