It may only be available in the beta at this moment. Which I think I only have access to because I donated. https://zeusln.app/sponsor
Discussion
Yes you have to donate 100k sat to support the project and have the beta access. Then, if I remember correctly, you just have to create a new node and chose the Olympus option 
Thanks for letting me know.
I’ll wait & use the 100k Sats to stack more so I can open a channel.