You will need to provide me with:
1. A Registered Domain Name
2. Hosting Account ( Also SSL Certificate if you plan to have a store)
3. Payment Gateway (Paypal, Stripe, etc) if you plan to have a store
4. Logo, images, and copy
5. A deposit paid
If you have all, some, or none of the content and accounts above it's OK. I can guide you through the bits only you can do, and for the rest, I will do it for you.