Step 1: Download the OpenVPN Connect Application using this link also download the OpenVPN config file here
Step 2: After downloading and Installing the OpenVPN application, Open the app and click on the File tab.
Step 3: Extract the downloaded OpenVPN config zip file. Click on BROWSE in the OpenVPN Connect app to select the config file.
Step 4: Enter the Username as VPN Username. Check the Save Password box. Enter the Password as VPN Password. Then click on Add.
Step 5: Toggle the button to the left in order to connect to the VPN.
You will be getting a prompt Connection Error - Missing external certificate. Click on CONTINUE to connect.
It will start connecting.
Step 6: Once successfully connected, it will be like below.
Toggle the switch again to disconnect.