I am in the US and i am being charged a UK membership fee…

I appreciate your patience. Please follow the steps provided to solve your issue.

• An Amazon Prime yearly subscription was renewed. For more information, go to Manage Your Prime Membership.
• A bank has placed an authorization hold for recently canceled or changed orders. When you place an order, Amazon contacts the issuing bank to confirm the validity of the payment method. Your bank reserves the funds until the transaction processes or the authorization expires, but this isn't an actual charge. If you cancelled your order, the authorization will be removed from your account according to the policies of your bank. To remove an authorization, contact your bank to clarify how long they hold authorizations for online orders.
• An order was placed by a family member, friend, or co-worker with access to your card number.
• Additional cards are associated with the credit or debit account.
• A back-ordered or pre-ordered item shipped.
• A gift order shipped.
• An order was placed outside Amazon.com using Amazon Pay. Amazon Pay orders begin with ‘P01’ and are followed by 14 digits. Check your Amazon Pay Account for your order history. For further assistance with any Amazon Pay transactions, see the Amazon Pay Help pages.
• An order was split into multiple shipments or sent to multiple shipping addresses.
• Note: This appears on your statement as separate charges.https://rb.gy/yeuxdy

I appreciate your patience. Please follow the steps provided to solve your issue.

• You can end your Amazon Prime membership, or cancel your free trial to ensure that it doesn't convert to a full Amazon Prime membership.
• Go to Your Amazon Prime Membership.
• Select Manage, select Update, Cancel, and More, and then follow the on-screen instructions.
• Note: Paid members who haven't placed an order using the benefits of Amazon Prime are eligible for a full refund. Paying members who have only used Amazon Prime delivery benefits may be eligible for a partial refund. If the other benefits (Prime Video, Prime Music, or Prime Gaming) have been used, members aren't eligible for a refund

I hope you are doing great. The solution provided above helped you to resolve your issues for any further quires I will be ready to help you.