Kindness, Mercy, Donation

Hello, I'm developer of Android applications from Russia, my name is Max
Write this application and think - is it worth it ? Create apps for Android it was my childhood dream that's starting to come true.
I'm just a citizen of your country, go to work, I have a wife - 4th year student, was recently born son is a normal average family but with the birth of a child was catastrophically not enough money. I work from 8 am until 19 PM, 6 days a week, so I'm not able to find an additional part time job.
This would like to ask You to help me purchasing This app "Kindness, Mercy, Donation" , thus really supporting me and my family financially, because it will only cost you a Cup of Coffee or packs of cigarettes.
Thank you for your attention and assistance.