Declined Apple Entertainment payments after cancellation

Sounds like a scam, not actually from Apple.

Apple charges should appear on your payment method's statement as "apple.com/bill" and nothing else.

"Apple Entertainment" is not something Apple uses for their charge descriptions.

If these are emails or text messages, then they are almost certainly a scam, specially if they are asking to confirm payment by clicking a link or calling a number.

click here ➜ Recognize and avoid social engineering schemes including phishing messages, phony support calls, and other scams - Apple Support