No, the Fees is not refunded in any case.

You can not change after cut off date. Before cutoff date Council may decide to give special window to all candidates to change any detail.

No, You cannot apply twice. Duplicate entry is liable for legal panalty.

Yes, You can apply. But candidates with Rajasthan Domicile will be given preferences.

The registration fee is not refundable whether the registration form is accepted or rejected.

Once the product is dispatched then cancellation policy won't be entertained before that within 5 to 6 days Customer can cancel the product before it gets delivered.
Or Else tell Merchant to update Disclaimer on the Website.
Refund/Cancellation won't be entertained once Customer makes the payment.