I've bought item for 50USD, which stopped working after 2-3 months after receiving it. I struggled with seller for 6 months, he only delayed my actions with aftersales department. After some time i've contacted aftersales department, 3 times, 14days inbetween. Each time they said they will contact seller and convince him to a) refund money or b) send another same product - any of these resolutions i'm happy with.Even they didnt help much, just false promises. So after 9 months battling with seller and then with aftersales department, i've end up with non-working product and without money. I'm never using platform again, even for cheap (2usd) items. basically you buy garbage or low quality items, which end up in trash and later in the ocean, while AliExpress is making money of it. i've come to a point in life where i buy quality, regardless the price. And i use items for 10+ years, not 6 months.