Maybe you should come up with a new distribution system, buddy!
It's a common trait that coders lack; Empathy, it's where your shop suffers clearly. Understand not everybody catches that little green line of test as they scroll down to read about the plugin, it should be more prominently positioned in that part.
Of 6 people I messaged, 4 responded with a similar poor experience after "not reading" that one bit. With that stat I would say it's your advert that's flawed.
That said - I do appreciate the relatively quick turnaround, but not the attitude that arrived with it.