Which is correct? Can both be used?

Which is correct? Can both be used?
 

Hi, what is correct? Or can both be used? Thanks.

quise un masaje ayer
Ayer quise un masaje

leía español a menudo
Leía en español a menudo

fui a las tiendas ayer
fui de tiendas ayer

Out of the three, which is correct? Saludos.

Sentences begin with a word that has a capital letter. They end in a period.

Quise un masaje ayer.
Ayer quise un masaje.
(Both are correct and mean the exact same thing.)

Leía español a menudo.
Leía en español a menudo.
(Both are correct but don't mean the exact same thing.)

Fui a las tiendas ayer.
Fui de tiendas ayer.
(Both are correct but don't mean the same thing. By the way, ir de compras is more commonly used.)