Hello CCyberek,
I regret to inform you that your map is being rejected.
The theme is original, as we don't have any maps based on coffins.
The build is a bit confusing as to what exactly it is supposed to depict, so try having a more clear build as well as adding more details.
The parkour is varied a bit throughout, well done there. However, it gets confusing quite a bit, so make sure that you have a clear path for players to follow. Having a confusing parkour makes the map more difficult.
Thank you for submitting this map, I would love to see more submissions from you!