@pirateguitarchick Try this:
SYSTEM PREFERENCES >
SECURITY & PRIVACY (the house with a dial on it) >
GENERAL TAB >
Click on the golden LOCK icon in the bottom lefthand corner. >
Enter your credentials (username, password) >
then tick off: ANYWHERE (under "allow apps downloaded from"
then download it, put the MyVMK Experience.app into your APPLICATIONS folder, run the application, login, and you're on the game!