Counter arguments for Aquinas' Cosmological Argument for the existence of God? Criticism of counter arguments?

Question

Any modern conclusions?

Not who created but how they were able to exist before existence and create all that exists.

EX. How was the Pink Pixie the first cause of the universe?

Answer 1

The Pink Pixie on Mars created on life on Earth and everything in theology and philosophy can be used to support this notion.

Try and disprove that the Pink Pixie doesn't exist and didn't create all life.