QUES: With the money you earn you can buy different accessories salon by clicking on Shop

correct the punctuation.

CORRECTED: With the money you earn you can buy different accessories, salon by clicking on Shop.

QUES: A few days after Leibniz presented his dissertation his mother died

correct the punctuation.

CORRECTED: A few days after Leibniz presented his dissertation, his mother died.

QUES: Feel the action like never before with Impulse Triggers New vibration motors in the triggers provide precise fingertip feedback bringing weapons crashes and jolts to life for a whole new level of gaming realism

correct the punctuation.

CORRECTED:
Feel the action like never before with Impulse Triggers. New vibration motors in the triggers provide precise fingertip feedback bringing weapons, crashes, and jolts to life for a whole new level of gaming realism.