Why does Adobe charge me if the subscriptions are cancelled?

you may be charged an early cancellation fee if you cancelled an annual subscription (paid monthly) after the trial period and before the end of your commitment,

check the cancellation terms by selecting your plan type (at the top of the page here), https://helpx.adobe.com/manage-account/using/creative-cloud-subscription-terms.html 

Check your current subscriptions if any at https://account.adobe.com/plans

For charge details try the following link https://helpx.adobe.com/account/individual/billing-and-payments/payment-and-billing-issues/unknown-charge-on-bill.html

If you still need further help, contact Adobe Support, use the following link to chat with them https://helpx.adobe.com/contact.html?rghtup=autoOpen