Employee's Providents Fund Organisation [EPFO] — pf amount received shortage

Address:

Vellore, Tamil Nadu, 635802

Ref : uan no.[protected]
(Tbvlr[protected]

Dear sir/team,
With reference to above uan i claimed form 10c and form 19 by end of nov 2017. I received both the amount 15300/- (Form10c) and 49424/- (Form19) by 8th dec and 13th dec respectively.
When compared to my epf pass book, i found the pension scheme amount received shortage.
Actual amount to receive is 21635/- but received only 15300/-.
Please help in this regard.
Herewith attached passbook and amount received detail for your reference.

Thank you,
Masiullah k