Yoshida really tried there, but she clearly had limited knowledge of Spanish:
"Aluto! Salga de aqui" -> "Largo! Fuera de aquí!" sounds more natural. Plus "Aluto" is a bad romanization of "Alto".
"Vayase": verb conjugation in Spanish is also affected by singular or plural. Since in this case Eve is talking to a group, "Vayanse" from 2nd person in plural is the correct form.
Leaving that aside, thanks for the chapter.