WhatsApp Access Recovery Support -- 2

I have lost access to my own WhatsApp account and need a security professional who can guide me—step by step—through recovering it and locking it down so this doesn’t happen again. The job is strictly for legitimate account-owner recovery: no attempts to breach anyone else’s data or violate WhatsApp’s terms of service. I will supply proof of ownership (phone number, SIM information, past backup details) as soon as we start. Your role is to: • Diagnose why the account is no longer accessible (SIM swap, device change, forgotten PIN, possible hijack, etc.). • Coordinate the correct sequence of actions with WhatsApp Support—including any email templates or evidence packets—so the recovery request is approved quickly. • Walk me through two-step verification re-enablement, backup restoration, and post-recovery hardening (strong PIN, device checks, account security hygiene). Success is defined as me logging back into the account on my primary phone and confirming that messages, media, and contacts are intact, with two-step verification active. If you have proven experience recovering WhatsApp or similar messaging accounts, please outline a brief plan and estimated timeline in your proposal.