Please help! I-130 brother/sister category

[bhonagirik]

My father (on Green card) applied I-130 4-yrs back when I was in India and un-married. Now my I-130 is approved and I am in USA (H-4 visa) along with my wife (H-1B visa) and US born kid. Now USCIS sent my file to India for immigtation process.

What should I need to do?

My sister also US citizen and she wants to file I-130. Can I apply fresh I-130 in brother/sister category. Please help me for further steps.

Thank you in advance.