Help with adding new monsters to private server!

So I am working on a legacy server for Dekaron, back when it was called 2Moons. I want to add new monsters and I am running into a problem. I added the new monster to monsters.csv and in info.csv. I can spawn the monsters in game, but they just stand still. Any help would awesome!

did you added action file with all animation inside list.csv

I fixed it, when I added the new act file I forgot to change the index number at the top.