QUES: 1 After this Job opened his mouth and cursed the day of his birth

correct the punctuation.

CORRECTED: 1 After this Job opened his mouth, and cursed the day of his birth.

QUES: When it comes to holidays like Christmas New Year etc we will make posters and flyers for you to do advertisements attracting more people and win the market

correct the punctuation.

CORRECTED: When it comes to holidays like Christmas, New Year etc. we will make posters and flyers for you to do advertisements attracting more people and win the market.

QUES: Secular philosophy has left morality to the theologians and that may explain the extensive seeking not only in religion but also in superstition New Age ideas and humbug of different types also in the West

correct the punctuation.

CORRECTED:
Secular philosophy has left morality to the theologians, and that may explain the extensive seeking, not only in religion but also in superstition, New Age ideas and humbug of different types, also in the West.