My map has been stolen and re-uploaded without permission?

Hello my name is Cal. I uploaded my Fortress City map on Tue, Jun 26, 2012 seen here: https://web.archive.org/web/2020/http://www.minecraftworldmap.com/worlds/NY2OJ
I came across my map re-uploaded by zippy1k seen here:
https://web.archive.org/web/2020/http://www.minecraftworldmap.com/worlds/4uIwb
I never gave zippy1k permission to use my map and the map wasn't altered in anyway, even the title is exactly the same, which makes it stolen. He intended to get credit for it because he wrote this in the description "Bigest world i've ever made!!!!
Enjoy!! " I would like for it to be taken down, I already contacted him but I failed to get a response. Thank you!

Yes it does appear to be the exact same map. I've deleted it for now and if zippy has some miracle reason as to why this is his then I can reinstate it.