I never understand why people buy expensive electronics online. Personally I prefer to be in the shop when they open the packaging, make sure everything is in order and only then pay and take it. If a big item that has to be delivered I inspect the item and the packaging and take note of the serial number or even make a small mark on the box so I know I got the item I have already inspected. Sometime cheap is very expensive...
That said - Lazada still lack inspection and verification of their sellers. This month I have ordered 2 separate shipments of 2 items. Both were canceled by Lazada and promised a refund (credit card payment) which I'll see on the next statement. I called Lazada and according to them the 1st shipment was canceled due to the package was damaged by the carrier - I reordered from another seller and got it within few days. The 2nd was canceled due to no stock (according to Lazada), however the same seller still showed there are 3 items left in stock, so I ordered again, but this time COD. about a week later the status still shows as "to pack". Lazada said I should try and contact the seller. 2 days later they responded saying they're out of stock. Their page still shows 2 items left in stock and they never replied after I asked them about it...
Another very annoying issue with Lazada is that when you search for an item many sellers pop up with a small remark "out of stock" so sometimes you have to go through many advertising to find the 1 that actually has it in stock.