Dear @bonking-affects-2, thank you for joining the community! Kindly be informed that you may reactivate your account from your end only if you have deactivated it from your end as well.
You may refer to the article below on how to reactivate your account.
https://community.deriv.com/t/deriv-account-reactivation-reopening/26126
If the accounts were closed by us, you will not be able to reactivate your account from your end. Thus, please contact us via Live Chat for further assistance