Hi Katrina! I'm sorry to hear you're considering canceling your subscription. Let me help guide you through the subscription cancellation and refund process for Total Adblock.

1. Cancellation of Subscription:
To cancel your Total Adblock subscription, you need to go to the subscription or billing section of their website or app. Once there, you should find an option to "Cancel Subscription." It's important to ensure that you receive a confirmation email to verify that the cancellation is successful.

2. Requesting a Refund:
Total Adblock offers a refund policy where you can request a refund within 30 days of starting or renewing an annual or biannual subscription, and within 14 days for a quarterly or monthly plan 1 4. Refunds are typically processed within 24 to 48 hours once your request is approved 2.

3. Contacting Support:
If you're having any trouble with the steps above, or if you want personalized assistance, you can reach out to Total Adblock's Support Centre through their Contact Us page.

Please let me know if you need further assistance with this or if there's anything else I can do for you today!