State Bank Of India [SBI] — unnecessary delay in providing loan

Address:

45 SR DAS ROAD KOLKATA 700026, 700084

I had applied for a home loan at sbi deshpriya park branch kolkata on 19th dec 2018 for premises 45 srdas road kolkata 700026... Stating that my agreement dead line is on 15th march 2019. I cannot understand even after providing all documents why i am not being communicated as to why the loan is being not sanctioned... Racpc ms tania chowdhury... Who is the dealing person does not pick up phone and is totally noncommunicative
If it is not possible for them to give the loan... Will it take 2months plus to communicate...in that case who will bear the compensation?
My deadline of agreement is 15th march 2019