Cash Management Account Closed

So, I just checked yesterday, and my cash management account was closed with money in it. Apparently, they had emailed me only 1 day before proceeding with this because they want info about the year my business got into business. I’m just confused and there’s no answer so far from my messages to Stessa. Can I reopen my cash management account with my money in it? If not, can I get my money out? Why does there email look like a Phish attempt? Why did only get a day notice? WHY?! Anyone else dealing with this? Just plain concerning all around with Stessa!