Received an email "Billing Problem" Logged in deleted payment method, re-entered a AMEX payment data. Results said to contact apple support?

Dear Customer,There is a problem with your payment method and we could not process the recurring fee payment for your plan referenced above.To avoid losing your coverage and benefits you need to pay any outstanding fee before April 1, 2024. To resolve this billing problem and update your payment method for future recurring payments, please follow the instructions here:Fix payment informationIf your payment is not received before April 1, 2024, we may cancel your plan in accordance with your AppleCare+ Terms and Conditions or AppleCare+ with Theft and Loss Terms and Conditions. We will notify you of cancellation in writing via email.If you have any questions about AppleCare+ or the steps you need to take in order to resolve this billing problem, contact Apple Support. Regards,

The AppleCare Team