Hi ​@Ktphongsavanh,
That’s perfectly normal, there is no subscription option available from the homepage, so there’s nothing hidden. Subscriptions are only possible on specific sections, such as forum pages or the product updates section. Therefore, if you've subscribed to a page, you can unsubscribe directly from that same page. Please don’t hesitate to reach out if you have any further questions, I’m of course available to help.

Regards,