QUES: The Pharez line has been high the Zarah line low

correct the punctuation.

CORRECTED: The Pharez line has been "high" ; the Zarah line "low."

QUES: On these pages we provide you with all news about DSDnet and our product

correct the punctuation.

CORRECTED: On these pages we provide you with all news about DSD.net and our product.

QUES: There you will find a button named Picks

correct the punctuation.

CORRECTED:
There you will find a button named "Picks".