An account of 269.99 has been deducted from my account and I need it back, peacefully

If you cancelled within the 14-day grace period, your refund is automatically sent back to your account in about 12-14 days.

A refund takes up to 14 days and is automatic if you cancel in no more than 14 days of a trial
After 14 days a trial becomes a subscription and there is no refund when you cancel
 

check your account, https://account.adobe.com 

does it show any subscriptions?