it should be noted that sacrifice in homeland is not wajib for a person who is travelling for Hajje Tamatu and Qiran. However, if he is intending to stay more than 15 days then he will be considered as resident and if during those days his wealth meets the criteria of Nisaab then Qurbani will be wajib on him. He can perform that in homeland or at Mina
ALLAH Almighty knows best
DARULIFTA AL-IKHLAS, Karachi