I see, well, you will have to be truthful on the application. USCIS will know how you entered by their records.
Here are some issues I think you may have.
1. Siblings are not considered immediate relatives for the purposes of immigration.
2. You entered EWI
3.The application will take a minimum of 10-11 years.
4. You will require the I-601 or I-601A, but not sure how you will qualify if you don't have an immediate relative.
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