Poorvika Mobiles — Nokia 105 change

Address:

No.4 new vazhaima nagar krishna dosa road chennai

I brought nokia 105 phone on yesterday evening . After I reach home there is no memory card option . So I went to showroom within 15 mins for to change the phone. I asked to change another modile model. The showroom they speak like rude we don't change like that. I want to change the phone what to do now . Can you please help to change the phone model . I don't need mony . I will pay extra I get another model phone.