"Dobles a la derecha." means "Turn to the right.". So yup. It's in command form. If you see sentence that has "May I" or "Can I" in it it's asking. If a sentence has "Do now" It's commanding.
Hope This Helps!
lo siento mucho pero no hablo español y tampoco lo hablo con fluidez
espero haber dicho eso bien
Im sorry but this is a whole project, maybe try to do your best on it.
