A. To cancel your Helium 10 subscription, log into your account and navigate to the 'Billing' section in your account settings. Look for the option to manage your subscription. Follow the prompts to cancel your subscription. Make sure to confirm the cancellation when prompted. Keep a record of any confirmation emails or messages for your records.

B. If you encounter issues while trying to cancel online, try clearing your browser cache or using a different browser. Sometimes, technical glitches can prevent the cancellation process from completing successfully.