I am not B. Milan.. But is Spain in Europe? If yes, go to EU store. If no, dont go to EU store.
(There is actually a list of countries wich need to use the EU store:
Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, Wales)