QUESTION: Fix punctuation: If you are not satisfied with the performance you can return the product and complete refund can be obtained in less than 60 days Hence there is no risk in using the product
ANS: If you are not satisfied with the performance, you can return the product and complete refund can be obtained in less than 60 days. Hence, there is no risk in using the product.

QUESTION: Fix punctuation: The universe is one single great organism for a living being that exists under the concept of God Through this great organism or the universe the Godhead constitutes a single eternal and infinitely existing being of light and love in which all living beings live and move and have their being
ANS: The universe is one single great organism for a living being that exists under the concept of God. Through this great organism or the universe the Godhead constitutes a single, eternal and infinitely existing being of light and love in which all living beings live and move and have their being.

QUESTION: Fix punctuation: The anglerfish has its own charisma but sex is not
ANS: The anglerfish has its own charisma, but sex is not.

QUESTION: Fix punctuation: Have you always dreamed of becoming a ballerina Dream no more and be one with this EnjoyDressUp super new game
ANS:
Have you always dreamed of becoming a ballerina? Dream no more and be one with this EnjoyDressUp super new game.