Hello, I am trying to sell Huawei products on Amazon and when I try to create any listings I get redirected to a pages where it asks me to provide invoices from my supplier and a brand approval from HUAWEI. I have uploaded my invoices from my supplier and I have checked to make sure it meets every requirement on the checklist from Amazon. I have also attached my supplier's authorisation license issued by Huawei but I keep getting the same automated response from Amazon saying we are unable to verify your supplier. I don't understand what more they want when I my invoice includes all of my supplier's details and contact information. They have now requested me to provide my supplier's supplier's invoices. I don't understand this request at all. Why would any company provide the details to their customer about their supplier especially their invoices from their suppliers?