Bluetooth Share Center

i just don't know how to use！

I was told to download this app in the instructions of a gift of electronics. Here’s all it’s capable of doing: crash, crash, and crash some more. I never saw anything but the cover.

I can’t even open the app

It used to work great but it’s been month since I could get it to open.

When I open the app it kicks me out

Downloaded app and it wouldn’t even open. Deleted and downloaded again still wouldn’t open

I can’t even open the app without it crashing

I cannot Enter to the app and it exits

If I’m looking for an app to transfer files with Bluetooth, that means I want to transfer files to a device that isn’t from apple, creating this app that only lets you transfer between apple devices using Bluetooth is just ridiculous, don’t you know what AirDrop is?

This App won't even open, I think a third party developer is using it to hack my Iphone.