Cancelled Apple TV subscription is still being charged

My husband and I have Xfinity which offered Apple TV free for 3 months, which expired on June 18, 2022 thereabout. We cancelled the subscription a day before it was to expire and we would be charged My husband received an email saying that the price was going up. We checked our Amex card and see that we are getting charged for Apple $2.99, $2.99 and $14.99. We thought those charges were for the ICloud upgrade storage family plan and I tunes for each of us. We do not want Apple TV and would like to cancel any subscription we have for Apple TV. If we were charged after June, 2022, we would like a reimbursement. We can be reached at ***. Thank you and would like to get a response back from you.

John & Victoria

[Edited by Moderator]