Install an Enigmatica 9: Expert - E9E server through the Control Panel (Servers → Select your server → Game servers → Add Game Server → Enigmatica 9: Expert - E9E)
For the most part, ScalaCube has treated me great. When I have an issue, they typically reply to my ticket in a timely matter. There are a couple frustrating thing about it but the good tremendously outweighs the bad.