Did you fix what @ilenia pointed out above?
&& inventory.length !==)
This is not valid JS. You need something on the right side of !==. What do the instructions say you should have there?
If you have made changes to your code and it still isn’t working then you need to paste your updated code in here so we can see what you did.
When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.
See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').