MailerLite Email Automation

Does not even begin to work. After integrating shopify and Mailerlite together, there's no options to do anything on the shopify app besides create groups, and when I try to setup an automation, it says that "An e-commerce store must be connected to your account. Configure", which just sends me into a loop that does nothing. Submitted a support ticket and received no reply.
Sorry, you get no stars for an app that doesn't function.