Hi, my family is from Algeria.  Are you familiar with it?
Yes, i read a lot about it. it is a  sovereign state in North Africa on the Mediterranean coast.
Yes, it is.  The capital of my country is Algiers.
Yes, you are right and it is located  in the far north of the country.
Do you know the official language of our country?
No i do not. But being the tenth-largest country in the world, there must be some diversification 
Do you know of the food that is popular there?
No but i am sure they will be eating a lot of Berbers  food as they are the  indigenous inhabitants of Algeria.