Multi-member districts are what we have in Spain. While in theory they increase the proportionality of the election results, the downside is that there is no cl

Multi-member districts are what we have in Spain. While in theory they increase the proportionality of the election results, the downside is that there is no clear representative for a district. To whom do I write to complain when my province has 7 seats in parliament? What if it has 30?