Hello aspirant,

Hope you are doing well. Sorry to hear that you did not get any seat in csab special round but don't worry you will get some other good college. For getting refund of the amount you need to wait a little as it will be automatically refunded back in some time though you should write a mail also to the csab help desk giving all the required information.

Hope you understand.

If any queries feel free to ask

All the best!!

Regards