Error when downloading Audacity to Mac OS 10.9.5

Please would someone be able to help me. I am trying to download Audacity for my Mac (OS 10.9.5). Previously was using it on a windows computer. I have followed the instructions to download from the Fosshub website and opened the application from my folder not the DMG. However, after I click open it then says it has quit unexpectantly. Really not sure what else to try, can anyone help please?
Naomi \

You can download the current 3.1.3 version of Audacity from here: