Please capitalize where necessary: hi, my name is leysi and i am 19 years.
A: Hi, my name is leysi and I am 19 years.

Q: when learning tantra massage from woman to man you will always get a female teacher/masseuse. during the massage the man will stay naked while the two women will be wearing a g-string or something similar.

A: When learning tantra massage from woman to man you will always get a female teacher/masseuse. During the massage the man will stay naked while the two women will be wearing a g-string or something similar.

Q: in april 2017, egmont fonden hosted its first children's summit, which will be a recurring annual event.
A: In April 2017, Egmont Fonden hosted its first Children's Summit, which will be a recurring annual event.

Problem: control the flight of the rocket as you try to kill the target number of monsters.
Can you repeat this sentence, but capitalize it?
Answer: Control the flight of the rocket as you try to kill the target number of monsters.

Text: and again there was war at gath, where there was a very tall man, who had twenty-four fingers and toes, six fingers on his hands and six toes on his feet; he was one of the offspring of the rephaim.

Correct capitalization: And again there was war at Gath, where there was a very tall man, who had twenty-four fingers and toes, six fingers on his hands and six toes on his feet; he was one of the offspring of the Rephaim.

Q: 17 that hath taken off his hand from the poor, that hath not received usury nor increase, hath executed my judgments, hath walked in my statutes; he shall not die for the iniquity of his father, he shall surely live.

A:
17 That hath taken off his hand from the poor, that hath not received usury nor increase, hath executed my judgments, hath walked in my statutes; he shall not die for the iniquity of his father, he shall surely live.