Go to the downloaded location then double click on VIP Access.dmg file to show content
Drag (or copy and paste) VIP Access.app file to Applications folder inside Finder
Run VIP Access by clicking on VIP Access.app in Applications folder (NOTE: You may need to hold down on "Control" then click on VIP Access.app if you see an error "VIP Access.app" can't be opened because it is from an unidentified developer.)
Click Open when prompted as below screenshot
The installation is finished and you can enjoy using VIP Access!
Note: If you have activation error, then please check to see if you have an access to Internet.