1.
If you don't want to continue a subscription you need always to cancel that subscription in time, see the following Apple articles:
If you want to cancel a subscription from Apple
If you want to cancel a subscription from Apple - Apple Support
If the subscription that you want to cancel is not listed
If the subscription that you want to cancel is not listed – Apple Support (UK)
See -> Delete apps on your iPhone, iPad, and iPod touch
Delete apps on your iPhone, iPad, and iPod touch - Apple Support
- If you delete an app, it doesn’t cancel in-app subscriptions that you might have. While deleting an app, you might see a Cancel Subscriptions option. Learn how to cancel your subscriptions.
2.
If you have received an invoice from Apple, it will be stated on the invoice for what you have to pay.
Tap on Report a problem on the invoice.
Or try to -> Request a refund for apps or content that you bought from Apple.
Request a refund for apps or content you've bought from Apple – Apple Support (UK)
If you have requested a refund, you must wait until Apple has approved. Then you will receive a message from Apple.
Refunds are not guaranteed. For more information, see the Terms & Conditions.
3.
If Apple has approved your request, see this Apple article: Check the status of a refund for apps or content that you bought from Apple
Check the status of a refund for apps or content that you've bought from Apple – Apple Support (UK)
4.
If Apple has notified you that it is not eligible then so be it.
We can't help you, sorry, we are also users of Apple products & services like you.
