I have raised my daughter since she was 3 month old and now she is 11 years. I would like her to join me but the dna test proved that I am not the father. I was not married to her mother and she died 6 years ago

Im a bit confused. When you say you would like her to join you. What exactly do you mean? Right before that you had explained raising her since 3 months old. What is your current legal status with her?

Where is she now ? Are you on the birth certificate ? Where are you at