I went and looked at the map and here are a few notes.
In the lobby, the panem sign being off to the side looks really odd. I would have liked to see it on the main board. The arena itself is really too small for mobarena. If you look at the current arenas, there is a lot of space to run around so the players don't get overwhelmed with mobs. The trees around the edge are all vanilla, and with a name of forest, I would have expected more than just one tree in the middle and a few fallen branches. The borders are really sharp and just go straight down with no terraforming.
I think the concept of a forest map could be fun and cool, but I don't think this map has quite what it needs. I'm sorry, but your map has been declined