epf passbooks

Abhay kumar (45 Points)

28 August 2018  
i am currently working in a Pvt ltd. company in day shift and in night as a security guard . so both employer deducted my epf from my salary.
when i am login in epfo.gov.in with using my UAN number its shows two passbooks with different Member Id. so, my query is it is legal or not ..
and how i can calculate my total contribution in my account.