Problems with bbm on my iphone?

I recently got bbm on my iphone and my messages are sending to people and i can see all their updates but my own updates (pms, name changes) aren't coming through? Can anyone help me because i just got rid of my blackberry and i loved pin but its not working properly so please x

BBM for iPhone (or any other phone other than a BlackBerry) had an issue when they were launching it a couple of weeks ago that has not been resolved as yet. This maybe what is causing that. You'd just have to wait until it is fixed.