I’m try to cancel subscriptions. I followed the steps but there is no cancel option

See the following from How to cancel a subscription from Apple - Apple Support

If you don’t see Cancel, the subscription is already canceled and won't renew.

and

If you cancel a paid subscription, you can keep using the subscription until the next billing date.

Another indication that it is cancelled is that it will have wording in fine print similar to "Expires on [date]" rather than "Renews on [date]."