Dear Shabnam,
Employing Executive - Talent Acquisition and telling her to reduce attrition of the company is preposterous. Management of manpower attrition is very complex issue and many times causes of manpower attrition are intrinsic. Your lower-level designation could pose problem for you.
Nevertheless, the first step is to study the causes of attrition. For this you need to do attrition analysis. Earlier, I had given exhaustive reply about attrition analysis. Check the following link to refer it:
https://www.citehr.com/519562-employ...ml#post2211229
Conduct the analysis on the points mentioned in the above link. After that you may come back to seek further advice.
Thanks,
Dinesh Divekar