adobe stock contributor account deactivated without any reason

Sorry this happened to you buddy. Its all I ever seem to read on here lately - accounts deactivated with no reason given. It doesn't inspire confidence to say the least.

There is always a reason. If your account has been suspended, there is nothing that this community of peers can do for you. You will need to contact Adobe contributor support via the link at “Contact us”. Adobe will answer via e-mail, so watch your spam folder. The answer may take some time, depending on the workload of contributor support and the complexity of the investigation. So be patient and do not spam the contributor support.

There is ALWAYS a reason.

Adobe likely detected suspicious account activity.
1) Unusual sales or refunds.
2) Unauthorized use of protected Brand Names in keywords/descriptions.
3) Content spamming. Using multiple accounts to artificially boost sales or bypass submission limits.
4) Complaints / 'Take Down Notices' from customers or 3rd parties.
5) Violation of Stock Contributor Terms. See below.
https://helpx.adobe.com/stock/contributor/help/submission-guidelines.html

Contact Stock Contributor Support: https://contributor.stock.adobe.com/contact

This matter is solely between you and Adobe Stock, not fellow Contributors in this user-to-user community.

Be patient. It may take several weeks for an investigation to conclude. Check your email spam folder. If requested, provide additional information directly to Adobe Stock. Work on other projects. Submit content to other stock services.

Good luck.

Use the Contact Us link on your account page to request an update from Adobe. It might take days or even weeks to receive a response; however, don't spam them with multiple follow-ups on the same subject as this just further clogs their support system.