Work on other things while the investigation process completes. It could take a while.
Adobe may temporarily suspend or permanently terminate a Stock Contributor account for any of the following:
1) Suspicious sales or refund activity,
2) They received an official infringement complaint or "take down" notice from a 3rd party,
3) Suspected violation of Stock Contributor User Terms,
4) A technical problem that only Stock Support can fix.
You must contact Stock Contributor Support directly. Fellow users here cannot help you.
Stock Contributor Support: https://contributor.stock.adobe.com/contact
If you don't hear anything within 10 business days (check your spam folder for reply), send a follow-up email.
Best of luck.