DEFAULT address wasn't used for all orders by default (the irony). In order to change my address, I was informed I got to cancel all order and lose all discounts to change my shipping address. Also, many listing here are counterfeit products like Dyson. Save your trouble, go shopee for better quality experience and genuine products guaranteed (Big Brand Discount). Lazada really has the shittiest qualities for an online shopping platform. Fake products with inflexible system. Disgusting.