Everything out of stock?!

HK, what is happening? For the last few months nearly everything I would like to order is out of stock!! This is not funny anymore. If we cannot rely upon you, you will lose all your customers! I recently checked, the items you don't have in stock, Aliexpress and Amazon DO have them in stock! And they're not even into the model business! You really want us to change to these companies? We would like to trust you, but DO something!