Just find out a deduction of #22467 from my account and don't know why. Please I need a refund

Check here:

https://helpx.adobe.com/account/individual/billing-and-payments/payment-and-billing-issues/unknown-charge-on-bill.html?linkId=100000379229962

If properly cancelled, refunds are issued within 14 days.

See here:

https://helpx.adobe.com/account/individual/terms-policies-and-regulations/adobe-subscription-terms.html

and here:

https://helpx.adobe.com/manage-account/using/cancel-subscription.html

You need to have a valid form of payment before you can cancel a subscription and get a refund.

https://helpx.adobe.com/account/individual/billing-and-payments/payment-methods/update-payment-information.html