I imagine their support is like UPS/Fedex, where they do everything possible to get you to hang-up, make you sit and wait between harrowing phone menus, all so that you can get a person in India who only can see the same tracking website that you see.
That's not really true, in my experience, but for this issue, I suspect they will be mostly useless. Account closures via algorithm are rarely reversible via customer support.
Citibank closed a 22 year account recently, via an algorithm, and I had to write an actual letter to get it reopened. And even then, the people on the other end were mostly useless, though they did reopen the account.
