requirements and possibilities to study in israe

Hello, my name is Maria Belen i'm from Ecuador i'm 20 years old and i already started my high education in my country i studied 5 semesters of external relationships Now i'm in Israel like a volunteer in kibutz Givat Oz and I am very interested in studying in Israel so please could you inform me about all the requirements and possibilities to do it??

Thanks for all your help
I gave the movil number of a friend in the kibbutz and also my movil number in Ecuador