Answer:
No me gustan las tiendas.
Step-by-step explanation:
The correct sentence is: No me gustan las tiendas because the verb is conjugated correctly as verb gustar with las tiendas which is in plural form and refers to the pronoun ellas is conjugated gustan. The other options are not correct because:
Me gusta las revistas: Las revistas is in plural and the verb gusta is in singular.
Te gusta muchísimo las frutas: las frutas is in plural and the verb is in singular.
Te gustan comprar mucha ropa: ropa is singular and gustan is plural.