Nail polish private label

I Ginat, i'm from israel, Pleased to meet
I'm setting up a business in my country, salon Manicure
I'll build one salon first, and after a few months more salon
I need to ask you a few questions:
1. Do you print a privet label nail polish?
2. how mach nail polish colors are in your stock ?
3. wath is the minimum order of naul polish
4.do? you sale nail gel polish?
thanks