Sandra Andrade

My partner Esau, a 27 year old  single man, he lives alone, he works as delivery in Colombia restaurant and speak Spanish the language of his country Colombia which  is on the South America continent, his hometown is Medellin, which has a population two millions.He has been in New York for three years


Sandra, this is good- and almost finished. It is almost completely correct. You could write it as several separate sentences, like this:


 My partner Esau is a 27 year old  single man. He lives alone. He works as delivery man in a Colombian restaurant and speaks Spanish, the language of his country, Colombia, which  is on the South America continent. His hometown is Medellin, which has a population two million. He has been in New York for three years.

Or you could write it as two sentences one long sentence and one short sentence at the end, like this:


  My partner Esau, a 27 year old  single man who lives alone and works as delivery man in a Colombian restaurant, speaks Spanish, the language of his country, Colombia, which  is on the South America continent and of his hometown, Medellin, which has a population two million. He has been in New York for three years.