HDFC Bank
Not providing loose check leafs

I have applied for the check book with HDFC banks online portal and that showed me that it would take 4 days to get the check book, now when I called their customer service and they are telling me that it would take 7 working days. I need 5 checks urgently when I approached the bank they are telling me that they could not provide any loose leafs and the check book will take 7 working days, I am getting loses in my business.