State Bank Of India [SBI] — cheque book issue not delivered

Address: 605009

Sir
I have sb account in sbi jipmer branch pondicherry on my name duraivel shanmugam, my account number is[protected]. I have applied for the cheque book request online. It has been more than a week but till now cheque book is not delivered. I approached the bank they said it will be sent only by post. Till now i did not receive my cheque book. Please kindly do the needful