how long would it take to get a after effects or creative cloud refund back cause i did a 7 day free trial to test it out it was good but i didnt want to constantly pay for it so i canceled it but how long until i get my "refund"

If properly cancelled, refunds are issued within 14 days.

See here:

https://helpx.adobe.com/manage-account/using/creative-cloud-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