july applicant seniors plz advice

[ideanokia6500]

SENIORS PLEASE ADVICE
I APPLIED FOR ILR
hsmp+tier1
main applicant +2 dependent
spouse flr(m)

application posted 5th july
payment by cheque
cheque debited 26th july
acknowledgement letter 26th july
biometrics main applicant+2dependent letter receieved 19/10
biometrics done 01/11

spouse flr (m) biometrics letter received 19/11
biometrics done 27/11

CHANGE OF CIRCUMSTANCES
spouse eligible for ILR 26/12
revised SET (O) SENT 06/01/13
HO ACKNOWLEDGEMENT RCD 26/01/13
HO LETTER ASKING ENGLISH LANGUAGE CERT. 27/02/13

APPROVAL LETTER AND DOCUMENTS RECEIVED 11/02
MAIN APPLICANT + 2 DEPENDENT ILR GRANTED
BRP received 21/02
ADVICE IS REGARDING SPOUSE ILR
I SENT REVISED SET(O) AT DURHAM ADDRESS WITH SUPPORTING DOCUMENTS AND FEES
ON 06/01/2013, HO ACKNOWLEDGEMENT DT.08/01/13
BUT THEY GRANTED LEAVE TO REMAIN ON 07/03/2013
I SENT A LETTER TO SHEFFIELD ADDRESS REGARDING I WAS EXPECTING ILR,BUT TILL TODAY NO RESPONSE.
I SENT ONE REMINDER ON 25/03/2013 IN THE NAME OF CASE WORKER ON BOTH ADDRESS DURHAM AND SHEFFIELD BUT TILL DATE NO REPLY.
PLEASE LET ME KNOW WHERE SHOULD I CONTACT