How do I uninstall the apps from Cobalt's Google play store?

I am a new Blackberry user and I've been trying to uninstall the apps I downloaded from the store I mentioned above but I couldn't. This is what I did:
1. Went to play store
2. Clicked "my app"
3. Uninstalled the app I wanted to uninstall and the Play store just crashed.
4. I opened the Play store again, clicked "my app", and the app I was trying to uninstall was still there.

Anyone? I also went to the file manager to delete the apk app files hoping they will go but they were still installed at the Play store. Please help.

Posted via CB10

If you've been unable to download the Android Runtime update, try now! http://www.crackberry.com/if-youve-b...update-try-now

Reboot after installing and then wait 10 minutes for it to settle.

Thank you very much.

Posted via CB10