How to track SGB Application

Hi All,

I purchased SGB last month. Followed the same process like I do everytime, login to icici sgb account and submit application. I had, as usual, entered my Zerodha DP Id as well. But this time I did not receive the bonds in demat account yet.
How can we check the exact application that was submitted or track application status? If I can get a hold of this, I can confirm that I had indeed provided DP Id. I have the service request number.