1. Open your browser and Input “http://www.instavpn.com/win/” into browser. Input “VPN Username” and “Password” and click “Login”.
2. Click “VPN Server”.
3. Check some VPN servers you want to add and Click “Setup all Selected”. VPN PBK File will be downloaded ,
4. Go to Downloads path, and unzip the file.(If your vpn username is “uvpn123” the file that downloaded on your mac is “uvpn123.zip”)
5. click on the unzipped file , and select one of network connections and click on connect button.
6. Put your VPN username and password , and click on connect .