Complex sentence: Currently the name is Musina, but the city is alsmost exclussivly called Messina by many whites and it's often only the black community in the neighboring townships (black people don't make up a majority in the actual city) that call it Musina.
Split into simpler sentences: Currently the name is Musina, but the city is almost exclusively called Messina by many whites. It is often only the black community in the neighbouring townships (who do not make up a majority in the actual city) that call it Musina.