For applying the e-commerce policies you have to join Facebook Customer Service1-833-293-8333. The support team will let you know about some essential things. For example- marketplace, buy & sell group, page shops, and also Instagram shopping. The support team also, offers you more information about the e-commerce policies. So hurry up, stay with the support team of Facebook. More info=https://www.customercare-email.net/facebook-customer-service/