Updated25/2/2015? 4.7 Distro-IOS-Shipping-For distribution build failed? Build and Run ok only in development and shipping on iphone5 and ipad air 2!

I have different types of combination with the crash of the software. But I need the true answer which is to sort of the apps turn grayed for now. I want to know if a apps is right mean suitable one and it can be sales or download for free. What does the step to do next after you finish with the Distribution, should I just submit it to apple? I don’t know should I need to do something on xcode.
1.Can I just click on Distribution (if not turn grayed) and install it after it successful install in your ipad air 2 or any devices?
2.Or it just can be install from apple apps store once you download it. You can’t just click and make a installation while you done with export to your ipad air2.

I found some certificate. Does it will crash if too many certificate(like more than 5 of each ) install before. I want to know if i do it correct with the step just like the website told. Will it still not sign the correct .ipa even with the the pro-file is right bundle is right as you said and the tick is green on theiPhonePackager.
I haven’t try to delete all the certificate yet. No idea will it turn the normal file export out again for distribution. Because i use a new computer to test it out just import a new Distro provision file and certificate into it. It grayed again. if a bundle is wrong basically you can’t export the shipping and development file out. As the photo above i have 2 files means success for 1(which is development).