De or het watersportwinkel?

The correct Dutch article is:

de watersportwinkel

How to use watersportwinkel

the watersportwinkelde watersportwinkel
this watersportwinkeldeze watersportwinkel
that watersportwinkeldie watersportwinkel
our watersportwinkelonze watersportwinkel
your watersportwinkeljouw watersportwinkel
every watersportwinkelelke watersportwinkel
which watersportwinkel?welke watersportwinkel?
a big watersportwinkel / the big watersportwinkeleen grote watersportwinkel, de grote watersportwinkel