I'd be extra weary with trusting anyone on the internet claiming to have a contact with Meta with the capacity of doing what you need. Almost guaranteed to be a scam. The best place to reach out to Meta is still through their official channels (however slow or lacking it may be at times), especially if you suspect it was an ai strike you can appeal and request to have a human review over the reports, your account, etc. Better just stick to that rather than risk having your account stolen by someone who's uncle works for Meta and that sort of thing.