Cum pot da in judecata o firma din Argentina? Si la cine sa apelez sa ma ajute daca am un caz impotriva lor

Salut

De curand m-am inscris pe un site din Argentina, care are birouri si prin Olanda. Site-ul aduna la un loc graficieni care in functie de proiectul care il ai iti trimit propuneri grafice, si daca e sa iti placa vreuna ii dai banii si trece in numele tau. I cazul meu este logoul pentru un site. Le-am dat banii, am primit 2-3 propuneri nu mi-a placut nimic, a intrat si fratemiu si a trimis si el un design, care arata mai bine ca toate. Motiv pentru care mi-au suspendat contul si mie si lui, si nu vor sa imi mai dea banii inapoi. Mentionez ca nu i-am ales design-ul ca fiind castigator, pur si simplu i-am dat un raiting mai mare decat restul pentru ca arata cel mai bine din toate. Dar nu ar fi fost un design pentru care asi fi si platit banii ( asteptam variante care sa imi merite banii).
Asi dori sa stiu daca pot sa construiesc un caz impotriva lor sa ii dau in judecata si daca este sa ajung acolo daca am castig de cauza. Pe index se lauda ca daca nu sunt satisfacut imi primesc banii inapoi 100% garantat.

Mai jos aveti si text-ul care l-am primit de la ei pe e-mail

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