Trending @Accenture; Where is the money?

For a PADA Lv 12, In offer letter they mention 383000 base pay.so 383000/12 = 31,916 . Take off cuttings like pf and tax of 2000 it should be 29916 but we receive 28116 only where additional 1800 is gone for pf as employer share but the amount is not reflecting in pf account? Where is the money?🙂