Sovereign gold bond wrong input of Demat details

I have applied in sovereign gold bond of Oct 2020 through ICICI Net banking but mistakenly entered wrong details of my demat a/c now my a/c has been debited but I am unable to check my units allotted.

Please help me how to correct my demat details or my transaction will be cancelled ?

Not sure, what happens in this case. Ideally, the transaction should be cancelled, but reach out to ICICI bank.