is there a tutorial/config available in order to build MN ?!
actually, there is some really good guidance in the discord chat and it even has a one-click setup. This discord invite is good for 24 hours:
https://discord.gg/sv8GZaWelcome to bhash. The devs here are great and now is a great time to setup a master node... mine it or buy it... either way is fast right now and not expensive