Grants for Africans studying in Israel

Hi, my name is Nellie and I'm from Malawi. Got accepted to study BA in psychology at Reichmann International University. I was supposed to have started this year in October but I applied for a scholarship a bit late so the processing was taking a bit too long to get approved and on top of that the scholarship is subjective so I wasn't really able to know how much I was to receive. So I applied for deferred studies for the next academic year and I wanted to know if there are any organisations, private foundations or private companies that offer sponsorship to students from Africa studying in Israel. I actually do not mind working in exchange for the sponsorship. Let me know if at all there are those kind of options. And you might be wondering why I haven't considered help from organisations from my country, I have but I haven't had any luck. Most of them give out sponsorships but to specific schools or specific countries in which you will be studying in, so I can say I don't have many options at hand.