Adding BungeeAuth as a dependency:
<repositories>
<repository>
<id>bungeecord-repo</id>
<url>https://repo.vik1395.me/repositories</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>me.vik1395</groupId>
<artifactId>BungeeAuth</artifactId>
<version>VERSION</version>
</dependency>
</dependencies>