People can't see my display picture on BBM for iPhone?

I tried deleting the app and re downloading it but it didn't work! You guys have any idea?

After signing in to BBM, tap your picture or name along the top banner and do any of the following:

To change your BBM display name, tap your current display name.
To change your BBM picture (avatar), tap your current picture followed by tapping BBM-ReplacePicture Replace Picture and select a new picture or animated GIF to use as your BBM picture.
In the 'What's on your mind?' field, type a status.
To show an icon beside your name, or to show a custom status that you saved, tap Status and select a desired status

  • Whatsapp keeps decreasing display picture quality? Images that used to be displayed just fine are now displayed in low quality even though they are square fit. It decreases the quality of any image I set as display picture this never used to happen before. I tried uninstalling and reinstalling what's app as some recommended but it did nothing. And apparently I'm the only one in my corcle who has this issue. Some suggested to clear the app data but I don't know how to do that on iPhone. Any suggestions to fix this?
  • We know that if a smartphone has more than 300 pixels per inch, it is a retina display. How much ppi it need to be a super retina display? It is said that human retina can distinguish pixels and letters in screen seem broken if ppi is below 300. If ppi is above 300, how high the ppi may be, it looks same for human eye, then why iPhone has 458 pixels in iPhone x?
  • Is BBM for iPhone and BBM for Android coming out in 2013 or not EVERYWHERE is talking about the release of BBM for iPhone and BBM for Android. I really want to download BBM on Andorid and my sister wants BBM for iPhone, and it was said that it was going to be released this summer (today in fact) but so far I can't get it. Can you tell me when it will be out, how much it will cost, and where I can download it from, and why it is not out yet!
  • IPhone 4S display vs HTC One X display: which one is better? According to Apple and other sources, at 300 pixels per inch, the human eye can't distinguish between individual pixels, and with 326ppi, the Retina Display is comfortably over that 300ppi limit. But the HTC One X is 312ppi, also above the 300ppi limit, so does that technically make it a "Retina" display? (The One X also has a 1280x720 res while iPhone 4S has 960x640)