You can check whether your account is available for monetization on the Monetization tab in your account settings.
Users in some countries may still have to apply for the YouTube Partner Program via an application, in which case the message "This feature is currently not available in your country" will appear.
If you see the message "Your monetization tab has been disabled," this means your account isn't eligible for monetization as it may not be in good standing or may have been disabled for monetization previously.
Review the YouTube Partner Program criteria here.
