Please follow these steps to create a Facebook Page for your brand:
1) Log-in into your Facebook Account and click "CREATE PAGE"
2) Click "LOCAL BUSINESS OR PAGE"
3) Enter the required details and click "GET STARTED"
4) Enter your store Category, Page Description and Website URL and click SAVE INFO
5) Add a Profile Picture and add the Facebook Page to your Favourites if required.
6) Enter the details of your Target Audience and click SAVE
Hurrayyy!! You have created your brand new Facebook Page.
Please refer this link to integrate your Facebook Store with this page: