QUES: If you need to contact a specific employee please find the information here

correct the punctuation.

CORRECTED: If you need to contact a specific employee please find the information here.

QUES: She returned to Pakistan to political turmoil

correct the punctuation.

CORRECTED: She returned to Pakistan to political turmoil.

QUES: In 1852 when only 37 years of age Ada died of cancer

correct the punctuation.

CORRECTED:
In 1852, when only 37 years of age, Ada died of cancer.