How to connect to server (select world is better description)

[Zulgeteb]

I can join a server but it runs many worlds (Skyblock/Prison/Bedwars/Survival/Factions).
I have been googling for several days, so far i tried /joinqueue (worked on Minesaga server but not on Pikanetwork)
I tried /join and /server , but doesnt work either.
Then i saw /inventory command was also an option, tried that too but i only manage to click item (compass) in inventory but have no idea how to select Skyblock in menu/container that appears.
So "/inventory player click 36" works
But when i try "/inventory container click 12" nothing happens
Same for "/inventory 12 rightclick "
Same for "/inventory player click 36 12 rightclick"

The next also doesnt seem to work for me:

[[ChatBot.ScriptScheduler.TaskList]]
Task_Name = "Main Script"
Trigger_On_First_Login = false
Trigger_On_Login = true
Trigger_On_Times = { Enable = false, Times = [ 23:59:59, ] }
Trigger_On_Interval = { Enable = false, MinTime = 1.2, MaxTime = 1.5 }
Action = "script main.txt"

No idea what i am doing wrong.
So i have to select Compass > Grass block > Podzol block

[BruceChenQAQ]

Can you provide the server address, I'll test it.

[Zulgeteb]

play.pika-network.net

[BruceChenQAQ]

You need to use the compass held in your hand via /useitem instead of clicking on it in the player's inventory.

main.txt

wait 10
changeslot 1
wait 1
useitem
wait 10
inventory container click 12
wait 10
inventory container click 11

[Zulgeteb]

Yess my friends this works, thanks a lot.