YOU SAID:

i dont want to be at school i want to go home and never come back

INTO JAPANESE

私は学校にいたくない、私は家に帰って二度と戻って来ない

BACK INTO ENGLISH

I don't want to be at school, I'll go home and never come back

INTO JAPANESE

私は学校にいたくない、私は家に帰って二度と戻ってこない

BACK INTO ENGLISH

I don't want to be at school, I'll go home and never come back