I need help getting martime/b.sc nautical science degree

So im from Serbia and really need some tips where should i try studying in this following year.
It doesnt matter how far away i just need to get in and some tips are welcomed.
Whoever wants to help me needs to be super patient becuase I have zero clue about how all collage, faculty stuff works.
This is my first time using reddit and im really confused thanks in advance guys :D