Review on EZ SPARES Compatible Attachment Accessory by Elizabeth Davis

This product is not really usable. I paid $10 for a plastic that doesn't work properly and I need to purchase additional parts to make it work. What is the purpose of selling as is? What do you do with it?! They should contain at least two red buttons, which the manufacturer itself sold, but with unclear descriptions and specifications. It's not the most famous product and everyone should know how it works and name the extra parts. Stupid marketing decision. I could return