How to request billing refund? I cant call the telephone number since I'm here in the Philippines

Norton Community does not have access to your Norton account, subscription details nor payment method.  

• Norton sends (for annually recurring subscriptions) email notice (with price, term, and related details) usually about 30-45 days before current term expire. 
• Users report Norton pulls recurring subscription payment usually about 30-45 days before current term expire. 
• Users report not being able to change Automatic Renewal Service setting about 30-45 days before current term expire. 

Norton Community does not have access to your Norton account, subscription details nor payment method. 
Please Contact Norton Support regarding your subscription/refund. 

• Contact Norton Support - Chat 
  https://support.norton.com/sp/en/us/home/current/contact-chat
• Contact Norton Support - Phone 
  https://support.norton.com/sp/en/us/home/current/contact-phone

Please review: Learn more about your automatically renewing subscription
https://support.norton.com/sp/en/us/home/current/solutions/kb20080417115558

Refunds for Norton annual subscriptions
Most of Norton annual subscriptions include a 60-day Money Back Guarantee. Under our 60-day Money Back Guarantee, the purchase of a Norton annual subscription is eligible for a full refund within 60 days of the purchase date. Each annual renewal is also eligible for a full refund within 60 days of being charged for the renewal.

For exceptions, and to know more about other refund rights that may apply, read the full Norton cancellation and refund policy.

Visit the Member Support & Services home page before you request a refund for assistance with common questions or issues.

The instructions to obtain a refund varies depending on where you made the purchase. Please choose one of the following depending on your purchase:

• Request a refund for an annual renewal fee

• Request a refund for your purchase

• Apple App Store product returns

• Refund for a Norton product or service that came from service provider

• au shop products returns

https://support.norton.com/sp/en/us/home/current/solutions/kb20100512172507

Product Return Form
This form is only for products purchased in the US & Canada.
https://support.norton.com/sp/en/us/home/current/product-return-form

Please check your Norton account to manage licenses / subscriptions.
https://my.norton.com/extspa/account/subscriptions

Please check your Norton account to confirm ... Automatic Renewal Off ... and no billing information. 
MY SUBSCRIPTIONS reports:  Activate Subscription Renewal ... with Automatic Renewal Off.  

BILLING INFORMATION reports:  There is no billing profile saved in your account ... with no billing information.

Please review: Stop your Norton subscription from automatically renewing
https://support.norton.com/sp/en/us/home/current/solutions/kb20090818144126EN

When you stop your Norton subscription from automatically renewing:

• Your subscription will continue through the end of your already paid subscription term, after which your subscription will not automatically renew.
• It typically takes a few hours from your request for the change to take effect.
• Associated recurring subscription benefits may end when you stop your subscription from automatically renewing.

When you stop your recurring subscription, your subscription will not automatically renew. 

• Your subscription will continue through the end of your current paid term. 
• Your protection will continue through the end of your current paid term. 

When you stop your recurring subscription, your subscription will not have the Norton Virus Protection Promise.  

• Your protection will continue through the end of your current paid term.  
• Your subscription will continue through the end of your current paid term.