want to renew my apple subscription where to go to

Hi ekimjoy,

Welcome to the Apple Community.

This article from Apple Support may be helpful.

Change your subscription from Apple

https://support.apple.com/en-us/HT204939

OR

Go to Apple's Billing and Subscriptions Support page

Eg: Scroll to the bottom to contact support

https://support.apple.com/billing

All the best :-)