Twinkled T review for Mailchimp Email SMS Marketing

Do not download and DELETE this app from your Shopify store immediately. They have resubscribed thousands of customers ranging back from 5+ years ago who have unsubscribed from my emails. Upon emailing them about it and asking them to call me immediately, they informed me that phone calls are only for premium plans. WHAT? Had to delete it immediately, and continue to apologize to thousands of customers.