As you can see module is in Alpha phase. It's available for community testing so that they can able to fix issues and make it stable.
Every project in Drupal.org go through different phases. Please see more above Project Versions here.
Alpha version refers to
These are the first to come out, and are therefore the least stable.
Most reported errors are resolved but there are most likely still
outstanding known issues, which might include security issues.
These releases are not yet stable enough for production use, but are
essential milestones on the way towards the official release. They
allow a much wider pool of users to test the latest code and provide
feedback before the official stable release. These releases should
only be downloaded and used by developers very familiar with Drupal or
those wishing to help find bugs in the software.
Since Drupal projects entirely community driven, Module maintainers releases projects for testing. Once they are stable you can use them in Production Environment.