For where two or three are gathered together in my name, there am I in the midst of them.
(Matthew 18:20 KJV)
God is not a genie in the bottle. We just can't pray to God for our desires or wishes. It should focus on our relationship with our Heavenly Father. There should be order for we'd present our petition to God.
If I ascend up into heaven, thou art there: if I make my bed in hell, behold, thou art there. (Psalms 139:8 KJV)
God is everywhere. We can't see Him, but we may feel His presence among us. Even He can see us if we'd end our life in Hell.