Question: how to go wcega plaza by bus?
Answer: Take the North-South Line and alight at the Bukit Batok MRT Station.
Take Exit A and walk towards Bukit Batok bus Interchange.
Board Bus 106, 77 or 189.
Alight at “Burgundy Hill” (Bus Stop No. ... 
Cross the traffic light and walk up the stairs to the WCEGA Plaza lift lobby.
Take the lift to the 3rd floor.