https://www.englishwithnick.de/learning-with-photos/uncountable-luggage/
Remember, luggage is an uncountable noun. No matter how many pieces of luggage there are, don't put an S at the end.
Examples:
How much luggage did you take to Asia?
I took two pieces of luggage: a backpack and a suitcase.
With this in mind the title should be ...."too much luggage..." and not "too many luggages....".