xiaobaitu,
I am applying green card for my mother. I ted I-130 to Nebreska center, and ted I485 to Chikago office. However, The I-485 was rejected because they want original I-130. Looking where I should ted, I know I-130 should be ted to Nebraska center (I live in Colorado). Please tell me how I should deal with this case, and If it is OK that I just attach a copy of I-130 together with the I-485 submission?
Many thanks.
Best regards.