F2 on minecraft, go onto the forumns, go to the comments, click "attach files" and when you are searching for the map click "File Name:" and in the search bar write "%appdata%" Once you see the folder "minecraft" open it and open the screenshots folder inside the minecraft folder and select the picture that you took. Hope this helps!
Theme is kind of original, even though there a lot of "big block" maps already.
The build is fine, but very simple, especially on the outside. You should add some more details on the build. The yellow line of blocks feels out of place too.
Parkour is bad, it doesn't fit the medium difficulty. It got some variety but is too easy and short.
Sorry to tell you that your map have been rejected.
My opinion is still the same as the first time, the theme is original, since there is no "treasure" maps, the build however is not really good, the chest looks plain, and the whole map is a bit messy (Because there is floating blocks, there is a weird path at the right, and there is a weird amount of signs everywhere), and the parkour is a bit varied, but still repetitive (Example : Inside the chest, it's only ladders or only normal jumps, after the chest you have 5 same ice jumps in a row, so please be careful next time !)
Thanks for submtting your map, would be really good to see more maps from you !