Short answer. Unusual activity on an ad account is a security flag. Screenshot it, remove admins and apps you do not know, and change the password on the admin profile yourself. If ads stay off, request a review. We never ask for the password or the card number. We do not stop at one appeal. If Meta ignores it, or the ban gives no reason, we send a formal legal notice and bring in lawyers.
Ad account unusual activity is Meta telling you the ad account had logins or spend it flagged. It is a security notice. A payment-failure disable is a different line. Screenshot the unusual-activity text before you click through.
On a device you trust, open the admin profile. Remove people, partners, and apps you do not recognize. Set a new password yourself and turn on two-factor authentication. Do not send that password to us.
When the account is secure and ads are still off, an admin requests a review from Account Quality. Send us the ad account name and the screenshot. We file through Meta’s official channels. It takes a few days. Start on the contact page. We never ask for your password.
If Meta ignores you
One appeal is not the job. We file through Meta’s official channels, open support chats, and send follow-up emails. If Meta ignores the appeal, or bans the account with no reason, we send a formal legal notice and bring in lawyers. It takes a few days. We never ask for your password.