Firstly MAke Sure you've Arranged to play with someone online Via VBA PLAY!
there are two modes Host or Joiner
You need their IP If They're Hosting.
they need yours If You're Hosting
HOSTING GUIDE
Step 1):
Click Options
Step 2):
Link
Step 3):
Settings
Step 4):
Network
Step 5):
Maker Sure the port number is 5738
Step 6):
Click Server Then Start
Step 7):
Now That you're Loading Tell You're Players To Type in your IP
Step 8 ):
You should get a pop-up saying 1-4 player/s Connected Wait for more?
Click yes if you're waiting click no if you're ready to play!
Step 9):
Now go into your game and do whatever needs to be done to play online!