Hey, if your Algerian why don’t you go to a medical university in France? You should be fluent in French so language shouldn’t be a problem for you. I realize the first year is extremely difficult, more than at any other medical school in the world, but you have a chance and if you studied hard enough you would eventually be able to succeed. The other side is that you may waste a whole year if you weren’t able to pass.
As @MYOS1634 said I would not go to schools in Ukraine or in Russia. There’s no reason to do that. Eastern European universities in the European Union have reasonable tuition fees.
If you want to work in Europe you will have to look which requirements they do have in order to get licensed as a doctor. As for Germany it is the best to receive the qualification in the EU, otherwise they would drive you nuts (an expert would have to test your degree for equivalence… a process that lasts months. And if they say your degree is not equivalent you would have to undergo an examination in order to prove your knowledge is sufficient) .