QUES: Every feature can be integrated with your existing administration system

correct the punctuation.

CORRECTED: Every feature can be integrated with your existing administration system.

QUES: The Krug Clos du Mesnil 1998 makes the legendary terroir from which it arises all the glory

correct the punctuation.

CORRECTED: The Krug Clos du Mesnil 1998 makes the legendary terroir from which it arises, all the glory.

QUES: Hi my name is Princesss and I am 19 years

correct the punctuation.

CORRECTED:
Hi, my name is Princesss and I am 19 years.