how to go to shenzhen from macau and from shenzhen to hong kong with cheapest way

1. From Macao Outer Harbour Ferry Terminal to Shenzhen, you can take the direct ferry. The schedules are from 09:45 to 20:45. It takes around an hour on the way. The ticket fare is MOP$ 250 per person.
2. From Shenzhen to Hong Kong, you can take the direct ferry from Shekou Port to get to HK-Macao Ferry Terminal. The trip also takes around an hour. It costs CNY 120 per person. Or you can go to Luohu, pass the border; then you will be in HK and there is a metro line there leading you to other places in HK.