Welcome, Dasha
Jungle Flora, according to the specs on the web site, has zero N-P-K, just FWIW if someone is looking for major nutrients in a fertilizer. The OP, Sabrina, also has problems with higher soil pH so the pH of an amendment like compost could be an issue depending on the compost, some can actually raise soil pH. I don't know if they'd put the pH of the compost on the bag there in Italy.