MailerLite Email Automation

I read the horrible reviews before I installed the app. I was hoping I would have a better experience. Nope, not at all. Customer service is bad. I've been trying to get this app to work for 2 weeks. When someone from support would reply, they would keep repeating the same sh*t to me over and over as if it was my first time emailing them about the issues. In my last attempt to get help, they never replied at all. I gave up and uninstalled the app. I'm shocked Shopify hasn't removed this app from its platform. JESUS CHRIST ON A MOTORBIKE