Kaier review for Lumise ‑ POD Product Designer

Too many Bugs, and the worst bug is the customer service, shall we do the debug for Lumise ? I can, but they read without reply make me wanna quit it and leave the 1 star rating. Recently they still sent the mail to us and ask for give them a chance ,what's going on ? Why you don't reply us your app full of bugs at beginning ? I had reply you not to bother us any more, but you still send the mail to us ... , I had resend you mail to shopify , they will told you not to do it .