Unable to close program

I have Blotter calendar is on my iMac OSX 10.9.5 desktop. But i can not see any way to close the program. I am not sure if controls have been hidden, But I cant find them . How do i get controls to display? More importantly how do I close the blotter program? version 2.2.3. You can not get to Blotter support as a message returns saying version 2.2.3 is not valid. The program actually works fine but it can not be removed and you can not get support.

teann nashs apple about Blotter