First, you did not post in the correct forum, so I moved your thread. You'll have better luck getting help in the technical help forum.
Second, you do not provide a capx. By the look of the two screenshots of the same event sheet, the events should do what you seem to want.
Use a single event sheet, and in event 3 instead of naming "Go to Level 2" use a global variable to keep the actual level number and use it with the action "System: Go to layout (by name)".
System: Add 1 to myLevelVariable
System: Go to layout "Layout " & myLevelVariable