Food Corporation Of India — annuity pension

Address:

Gurdaspur, Punjab, 143505

My department submitted four officers annuity pension case at office of jeevev parkash building cannough palace new delhi by hand on 17 jan, 2019 but pension case was still pending on the part of lic of india to be decided.
In which office our annuity case shall be decided as ourself belong to gurdaspur district 143521 (punjab),
secondly fci h.q.has not included interest which have generated on-line statement of pension Rs.33, 797/- which are showing by generating statement on line of fci pension portal.
Lastly I retired from FCi on 31.08.2018, but my annuity case was submitted five months late, who is responsible for late submission of my annuity case. If my annuity pension fixed Rs.5000/- p.m., then my total annuity amount becomes Rs.25, 000/- get the recovery from defaulter & transfer into my account of annuity of LIC of India.