I figured out how to connect to server. I am new to this game never played before.
- Download and install game from the Mine That Digi website. https://minethatdigi.com/
2.Create an account than verify it.
When you open game first you have to go to launch options and add new account you have to choose version 1.11.2
Once you have done that you open game version 1.11.2 and to go to multiplayer.
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Than you add the server and connect.Server address is mc.minethatdigi.com:26843.
It might not connect right away if it doesnt , refresh it , than try logging in .
Than you have to register and log in the website shows you how to that.