@Stephen1018
Removing hosts from the platform, without warning or explanation, is a vile practice that Airbnb engages in on an all-too-regular basis. In reality, there can be any number of (unacceptable) reasons - from false allegations from a vengeful guest, to "glitches" or system errors, to false rezults from the background checks by Inflection Risk Solutions LLC, the company to which Airbnb outsources the vetting process (typically, you would have received notice if the latter were the case, but it's probably worth confirming with customer service whether or not this could be the issue with your account)
Your account may be temporarily suspended, or it may be permanently delisted. (If your future bookings have been cancelled, it's delisted - if not, possibly just suspended, so there's still hope)
However, if you haven't received any assistance or clarification on what's gone wrong by the weekend, you're better off just quietly setting up a brand new account and starting afresh (use a new email address, and change the address slightly if you can), because battling Airbnb on this could very well turn into a very lengthy, extremely stressful process - even if you can prove you're completely innocent of any and all wrongdoing. As reprehensible as it is, that's just how Airbnb rolls, unfortunately.
Best of luck to you. Hope you get sorted soon. And if you haven't done se already, make sure you establish a presence on other platforms too, asap, because as you've sadly discovered to your cost, Airbnb simply can't be trusted or relied on to treat their hosts fairly, respectfully or ethically.