I have now been 'negotiating' for 5 months after ordering a product from Topzero *******524002712) and eventually got supplied with a completely different item, (and completely worthless!). The company supplying the goods make all sorts of stupid remarks such as wrong product number, being on holiday (they have lots of holidays!) and 'puzzle' emojis. Aliexpress agents via their web page, whom I have contacted many times, just keep apologising and suggesting I message the supplier - as I have many times but useless of course! I will never use Aliexpress again as they are as useless as Topzero. On the other hand I have ordered a product through Amazon, clarified a couple of questions with immediate response, and was then sent the correct product within a couple of weeks. They will have my business from now on.