Bewilderment review for Order Merger Edit Merge Orders

We set up the app and had their team double check it before launch. We launched it and bam we lost $1,500+ due to orders being double printed inconsistently - it was hard to catch for us. Upon reaching out about the massive issue, they ignored me now three times. I wish I could upload the emails and the chats! Unprofessional company, buyer beware. We're contacting shopify and working with a lawyer to recover the sum.