Bank Of Baroda — ipo amount not unblocked

I had applied for ipo of madhya pradesh today through asba, but was not allotted. It has been around 5 days since allocation. However still the amount has not yet been unblocked from my bank account.
And for that regarding i made around 50 calls to asba dept since past 3 days, but their phone comes engage all the time.
Seems they want to avoid talking to customer.
My account number is at durg chhattisgarh
Please help release my amount on priority basis.