hello,
I will arrive in hong kong airport at 5.30 am. I'm planning on taking cotai jet to macao from skypier HKIA. The earliest is at 9.15 am to taipa.

will the cotai check in counter be open at 6.00 am? If not, who would claim my luggage, since I didn't go through immigration so I couldn't get to the luggage claim area.

Thank you so much