No support and premium option broken – Hitlist Review

I downloaded this app 3 days ago because I was interested in the ability to filter deals to a specific set of airlines, which is something lacking in other apps. This is supposedly available in Hitlist as a premium option. However, every time I try to subscribe to the premium option, I get an error that it is unable to load products from the Apple Store. I tried using the in-app contact form to report the error, but have gotten no response. I then tried sending an email to the address provided in the app, and my email was bounced back from that address as having been flagged as spam. If the premium option is broken, and there is no support to even help a user be able to pay this company money, I’m doubtful of this company’s ability to provide a quality product in general.
Review by Chic-Chica on Hitlist.