Make Exit sign visible

When I alighted from the MRT train at Raffles Place MRT station, I could not see any Exit sign. There were two escalators. I walked to the first elevator and found that it does not take me to the Exit. I walked to the second elevator and found that it took me to the Exit. I do not know why the planner do not make the Exit sign visible to passengers who have alighted from the train.

http://tklcloud.com/Feedback/feedback2.aspx?id=220