if you staying at the HDB come with a bomb shelter store room, than you can utilise it to remove the film from camera,
first find a light-tight container able to hold the roll of film,
wait till at night, off all the light in living room, you may need to draw the curtain if the is any light from the window.
go inside the storeroom, set up a small work area that you able use it to take up the film from the camera
close the door and off the light, it should be pitch dark in there, but don't do anything yet,
wait for about 5 to 10 mins, than look around you, you should able to find if there is any light leak into the room,
once you are certain there is no light leak,
you can open up the camera and remove the film,
place the film strip into the container,
seal it up with masking tape and label the container to let people know what is inside.