Yes, you can cancel your admission to a B.Sc. Nursing program if you decide to do so. Here’s how you can proceed:

1. **Check College Policy**: Review the college’s admission and cancellation policies. Most institutions have specific procedures and deadlines for canceling admission. This information is usually found in the admission guidelines or on the college’s official website.

2. **Contact the Admission Office**: Reach out to the admission office of the college where you have been admitted. Inform them of your intention to cancel your admission. They will provide you with the necessary steps and documentation required for the cancellation process.

3. **Formal Request**: Write a formal letter or email requesting cancellation of your admission. Include your admission details, such as your application number, admission date (31/08/2024), and reason for cancellation.

4. **Refund Policy**: Inquire about the refund of any fees paid. Institutions typically have a refund policy which may include a partial refund depending on how soon you cancel after admission. Ensure you understand any financial implications.

5. **Documentation**: Complete any required forms or submit documents as instructed by the college to finalize the cancellation.

Timely action and clear communication with the college are key to ensuring a smooth cancellation process.