The name of this file is South-Africa-MTN-march-2022.hat, which is a hat format, and it is one of the files that can be downloaded and used easily.
HAT files or files with the .hat extension are config files generated by HA Tunnel Plus VPN for Android and can only be opened using HA Tunnel Plus VPN Application
You can upload similar files without the need for an account, or you can create an account on the site and you will be able to manage your files easily. The site supports many file formats. You can upload your files. Share it anywhere and download it anytime.