I have an offer for you.
Im a youtuber and can make a video like this one in your map :
https://www.youtube.com/watch?v=r6kzNQJpgUo

All I would ask for is the item for the giveaway.. I will have the quest to be harder than in my first video and I believe that if you can pass a decent item your map will gain 5k+ in few days.
I would also ask my viewers to rate the map if they like it.
If youre interested add me on friends and leave a comment on my profile since I probably wont recognize you