Pakistan passport,have Employment pass Singapore,got HK visa,can get 1 day on arrival visa of Macau?

Hi me,my wife and 2 kids are visiting Hongkong for fun,we are holding Pakistan passport and working in Singapore.After getting Hongkong permit from here we want to go for a day trip to Macau from HK during those 6 days.Can we get on VOA from Macau or we need separately to apply for one of Macau from here( Singapore)?