Daniel Alain review for Sesami Booking App

I have emailed them an inquiry if they could add free consultation sessions and stylist schedules without Adding to Cart and Check Out like a transaction. I got an email and asked if I could provide collaborator code which I happily replied right away. That was a week ago and I am as yet to hear form anyone. I published the app and showed it to everyone in my team from marketing to sales. They all found the interface was not exactly user-friendly and super weird to ask for check out a shopping cart when the consultation is free. There was probably a way to solve it but due to the lack of response, I was never able to get the help I was asking for. It left me with no choice but to delete the app. It's frustrating when an app doesn't have a chat function to walk you through any question and worse, being unresponsive in email replied. The app supposes to make booking appointment easy but unfortunately it just doesn't work out for my company.