Did you go step by step looking at the pictures or step by step read and
understanding the text?
The first two errors appear when you define SFML_STATIC but link against SFML dynamically (or the other way around?). If you link statically define SFML_STATIC otherwise don't define it.
The third error happens when you set your project's subsystem to window but don't link against sfml-main (or the other way around?). If you set the subsystem to console you shouldn't link against sfml-main, but if you set your subsystem to window, you should link against sfnl-main. Additionally you should always use the
int main() function as your entry point.