First off, this was posted in the wrong section. I'll move it for you, but please watch what section you post it in next time.
Second off, there are a bunch of issues with this app. Capitalization, correct grammar, and spelling are all important in an app, not to mention your sections are all too short. Try to aim for close to 100 words for personality/history/appearance, and as close as you can get on the weapon description.
I'm more than willing to work with you on this, if you need any help through this process.