WHY CAN'T I OPEN MY SHOPIFY STORE ON MY LAPTOP COMPUTER. I ALSO CAN'T FIND THE SHOPIFY APP TO DOWNLOAD TO MY LAPTOP COMPUTER. IS THERE AN APP FOR DESKTOPS OR LAPTOPS. IT KEEPS TELLING ME TO OPEN NEW STORE WHEN I HAVE ALREADY OPENED MY STORE AND PAID A MONTHLY FEE AND ALSO UPLOADED SOME OF MY MERCHANDISE TO MY STORE...JUST HAVING A PROBLEM GETTING TO MY SHOPIFY STORE FROM MY LAPTOP...WELL MY MOTHERS LAPTOP. DO I HAVE TO ADD HER TO MY ACCOUNT FOR HER TO HAVE ACCESS... NEED HELP PLEASE
