My stepfather applied for my sister and I to immigrate to the United States (my sister and I are half brothers). My sister is 9 years old and I am 24 years old. My mother is still in China, (I didn't

My stepfather applied for my sister and I to immigrate to the United States (my sister and I are half brothers). My sister is 9 years old and I am 24 years old. My mother is still in China, (I didn't apply for my mother to move. 1. You won't be refused a visa because you don't have a family photo. The visa officer will ask you why you went to America. Then, ask some questions about the materials you provided. 3. I don't know. If 1 person doesn't pass, there is no way out. 4. (I don't understand this) Are you trying to deceive people? You want to hide that you are half sisters, don't you? If not, I don't think the details you said are important. No matter how well prepared, there will always be mistakes. Finally, I want to ask a question that concerns me. Do you want to find an intermediary company or send it yourself? You are only 24, less than 27, and you are not sensible. Good luck. )