In VOA Indonesian can exit from Sekou to Macau?

Hello, we are at Shenzhen now and we have plan go to Macau on 30 June 2017. We are Indonesian passport and entered Shenzhen by VOA from Hongkong. What I want to ask are:
1. Can we exit from Sekou terminal ferry to Macau directly or we must exit Senzhen fr Lowu again?
2. Is there ferry schedule for that day(30 June 2017), How much and what category for kids? Is from the age or the height?
3. That the ferry is direct go to Macau or transit/stop then go to Macau?
Thank's for answer my question.