Anyone help me to test this app

My new app is a store app.
I want to anyone test this app and download any file without buy.
you have all freedom. do anything with my app.
send tell me how to do this.

i want test this app.is anyone hack and modify my app and download freemium content without pay.

Test and comment me.
Even if it is possible and it is not possible even then.
If possible how, I will fix it.

download my send in your register email address.

Program_Me(1).apk (5.4 MB)

My English is no good .