It's because I believe that He exists in my mind and heart. If you actually searched for answers instead of saying that God doesn't exist and blames Him for everything, you might have a positive view in life. I'm a believer and had some stumbles on the way to serve God, it's there I understood that He always do something for a reason. It's you who will take the action.
Where is God?
In my country it is normal to see children in the garbage looking for food.
You do not know how the world is, since I was a child I always went to give food to the poor, I left the church because I realized that the poor did not help in the church.
Whenever I saw someone poor, i tell the person to go to church because she would have help. Help? In the church they did not leave badly dressed and dirty people enter, the donations that are collectibles serve to keep the church, are not used to help the poor. I was naive at the time.
But I learned the lesson, you should not expect any god to do anything, All people should help others with what little they have.
In the middle picture, above, do you see the dead Kids? God has taken their pain away.
If they had been educated about God in church (or at home) they will be saved.
After all, all people die. The person who dies like those kids, or the person who dies at home in bed in a wealthy mansion, or the person who dies in a plane crash, or the person who dies from disease... all are just as dead as the others who are dead.
This life lasts, maybe, as long as 100 years or so. The next life, that God will raise us to, will last forever. God has said so in His Word, the Bible. I hope those kids don't miss out on that. But if you don't turn back to God - Jesus salvation - you certainly will.