You will fill in your number. If the site will only accept a US phone number you will need to create one. https://www.shipito.com/en/help/faq/getting-started#phone
Got to Shipito.com, register for an account, use the address you receive to ship your products from WorldMarket Then log into you account once the packages arrive at our warehouse and ship the packages to France
Hey Tony, It depends on the size and weight of your parcel and the carrier you select. We created a shipping calculator to give you an estimate for prices and carriers. You can check it out here: https://www.shipito.com/shipping-calculator