Hey Grogu_yes,
Welcome to Apple Support Communities.
Here's a Babbel's support article, that provides information on canceling their subscription: How can I cancel a subscription? – Babbel Help Center. Depending on where you signed up for the subscriptions, steps will vary.
If you're still not seeing the subscription, check out the the information here: If you want to cancel a subscription from Apple. Once there, scroll to the section labeled "Can’t find the subscription that you want to cancel?" This information may help you with cancelling the subscription.
If you're unable to to cancel the subscription and the subscription was set up through Apple App Store, we suggest contacting Apple Support here: Get Support They will be able to further investigate the issue with you not being able to cancel the subscription.
Take care.