How to Join from Bedrock edition
Because Bedrock is different than the Java edition, the joining instructions are slightly different.
If you are playing on a game console such as an Xbox or a Switch, contact the admins and they can give you instructions.
Here are the steps to join from a bedrock device
Find the server tab on the home screen
Click on the add server button
for the server address enter the Dragoncraft server address from the invite, or you can ask the admins.
make sure that it says 25597 in the port field
all you need to do is click the server and join it and you are in!