HDFC Bank — Cheque book Issue

I am waiting for my cheque book since 2 months . I changed my address recently and i already put a request for address change there. I am in urgent need of cheque book of 5 leaf. I am in medical urgency so i need the cheques urgently for my loan to be sanctioned. I am requesting them for loose cheque book but bank is not giving that option. If anything happens to my father i will lodge a complaint in RBI. Because of the pathetic service i cannot loose anyone. Please provide me loose cheque book .