Political communication is advancing along with technology development. Modern election campaigns have recognized the benefits of new media and all potentials that internet has. Therefore, in a modern world the internet and social networks have taken on an important role in the relations between politicians and their voters. This paper reveals the methods that show how one of the youngest parties in Croatia, called Most nezavisnih lista, communicates with voters using the analysis of the content on the official Facebook and Twitter profiles accompanied by the literature on contemporary political campaigns. In addition to that, in this paper we found out firsthand information about using modern platforms for the purpose of party promotion and improvement of results in parliamentary elections. Due to the specific situation in the Republic of Croatia after the parliamentary elections in November 2015., there was a collapse of the Government in June 2016. and the elections repeated in September 2016. Therefore, this paper analyzed both campaigns, the one in 2015. and the one in 2016. Although the distance between the campaigns is only a few months, the final outcome varies widely, which was confirmed by the results of this research. The research results also confirm that the benefits of the internet are still not completely used. For example, the two-way communication between politicians and citizens, which would surely help to achieve a better image of the party, and thus better election results, is still ignored by the politicians. This graduate thesis confirms that a well-planned electoral campaign that attaches importance to social networks and the internet can encourage voters to act.