IDBI Bank — Idbi bonds

I (Ravi shankar chaurasia) have idbi bond - reg folio no: 232fba2390449, certificate no[protected] for the period 4/2005 to 4/2010.
I received interest for 4/2005 to 4/2006 and interest & principle for 4/2009 to 4/2010.
But, i have not received the interest amount for the following said period -
(A) interest amount for the period 4/2006 to 4/2007
(B) interest amount for the period 4/2007 to 4/2008
(C) interest amount for the period 4/2008 to 4/2009

It is requested to provide the pending amount in the sbi account provided.
Pl call/write for any quarry-[protected]/[protected]/[protected]@rediffmail.com regards