I want to open a apple experience store
I just have a huge place in with 1000+ customer walking a day.
I wanted to know what's the expense of opening a apple experience store here.
Then ask Apple. This is a community of end users, not Apple employees. Apple does not respond here.
We volunteer our tech support, not advice for business planning. You are asking for something no one here knows.
I can't find any links for the kind of inquiry you make, so you will need to resort to a phone call or a business letter.
If you are not in N. America, then find Apple contact information by scrolling to the bottom of the Apple hoe page appropriate to your country or region.