Call them. My wife has a Fidelity account but as a retired teacher she does not do any of her own investing. Fidelity manages her account.
I use Schwab, Wells Fargo, and ETrade with accounts but most trading is with Schwab. Wells has a brick and mortar bank here and I left a few hundred in an ETrade account. I can trade any of them, but shop around as they are competing for your business.
MORL is just an ETF so set up a new account with another service if you need. April's dividend will be the next larger one. Good Luck!