Have you read the "Readme" file? you need to copy the file 'xdecoin.conf" to ...AppData\Roaming\... and then find "xdecoin Folder"

Please add these other 3 nodes to .conf file and Save - then Relaunch XDECoin-qt.exe

addnode=178.62.238.69
addnode=31.220.48.246
addnode=104.131.102.29

Castle's aren't built in a day
It was removed and will surely take time and will need whole community's effort , not like a newbie like you coming here and demanding it to get added  , it's never gonna hapen, did you even ever tried to get it added , you ever twitted to any exchange? i don't think so , instead you come here all the time , to demotivate others , keep your opinion to yourself dude, Good thing you sold them , we don't need someone like you in community with all negative views

if i am a newbie you are also...