Sometime it happens that the amount gets debited from our account but does not show credit in ebay selling account.
Rahul it has happened with me also many times.
This happens if there is a connection problem or a timeout or may be server error.
You should call ebay billing and simultaneously send the details by email mentioning the bank name, date, transaction ID and details along with the amount.
They then track the amount and give you a credit.
Money will not go anywhere. CS is improving day by day and they are still working to make it better.
Well, it was nice to know that your problems are resolving.
Regards
Shuaib