i face the same flagged account issue and I contacted Fiverr they replay below
Hi there,
I understand you believe you should not have been demoted to the Account Flagged status and would like us to reinstate your eligibility for the level system.
Your account was flagged for being connected to another account that was disabled due to a violation of our policies.
I reviewed your account and as much as I understand your frustration, you were not found eligible to be removed from the Account Flagged status. However, you can still share your Gigs with potential buyers, and they can place orders with you.
I appreciate your understanding.
my explanation:
I want to inform you that on 17, 18, and 19 Nov 2023, unknown, many clients' accounts texted me for work outside of the Fiverr platform. I had an active auto-reply, and my auto-message was sent to the clients. The screenshot is attached below. The Fiverr team considered my approval for texting to the client.
As a result of a misunderstanding, the Fiverr misunderstanding (I agree that working out of the Fiverr platform) Fiverr has flagged my account.