It’s disappointing to have a store closed, I am sure. You may not like the reason but to Shopify it’s logical. When they have legal issues with stores/accounts, they send emails from their legal department. Asking them for more info in that email may be a good idea. They may not be quick but they respond.
Shopify Advisors are technical support. They are not able to address legal issues so it’s a waste of time to ask them