Ark Survival Evolved Xbox One Nitro Server problem?

I bought an Ark server at Nitrado today. Would let him run over non-dedicated that I can play with a friend. Only I'm not sure if I open my stand on the center map on non dedicated and the server data really enter my server, because my friends can't join. Are there any people who had the same problem and can help me? Such a nitrado server is not cheap.

A non-dedicated server is a server that you host on your PC and not on Nitrado. The server you rented is a PC (PS4) server, as there are no XBOXs except Official and Non-Dedicated. So if you play PC then it works.