"Ancient Warfare Structures"

When trying to start a server with Ancient Warfare 2 it was unable to start without Ancient Warefare Structures
However, when trying to look up the mod it doesn't exist when searching in aternos addons, curseforge, and a browser
When I downloaded Ancient Warefare 2 curseforge didn't automatically downloaded it

Okay well the problem is the mod actually needs more rams
So uhhh the solution is found