account Deactivated no reason clear

Your account has been blocked for submitting content that violates Adobe Stock submission guidelines, or for activities that violate the Adobe Stock Contributor Terms, on the basis of internal review of your content and account. These content or account activities were found to be incompatible with the Stock Contributor Terms, because they are prohibited under Stock account and submission guidelines, such as submitting offensive content, excessive submissions, content to which you may not own the rights, spam, or other prohibited content or account activity.

No clear reason.  Please tell me how to back my account.