Welcome to Dyscord.
Dyscord is an attempt to replace the discord.py library. There is no intention to provide 1:1 API compatibility, as there were several pain points from the original I intend to avoid.
If you are looking to get started, than take a peek at the Examples section.
Best place to get support is right on the Dyscord discord. I can help out most times within a day. If that isn't working for you, try to file an issue on Github.