I have come here because I am receiving no customer support from you all. I have replied in multiple venues, asking for assistance. I have received none.
I have purchased 3 license from you.
I only use 1 of those.
The other two times, I was trying to purchase a license for a computer running OS X 10.6.8. I have to use “Keyboard Maestro 5.3.2” because your “Keyboard Maestro 7” is not compatible with older operating systems.
I am still waiting for a response, or a refund. I have been waiting for some form of resolution here since January, of 2016. It is now March, of 2016.
I don't know what happened in your case, but from my experience, and others that I have seen post here, Keyboard Maestro provides the best support of any app I have ever used in over 3 decades. @peternlewis maintains a strong, frequent presence in this forum, and answers many questions each day.
I see you have just joined the forum a couple of hours ago, and this is your first post:
Did you submit your questions/issues using another username?
The KM Home Page does clearly state that OS X 10.10 is required: