Is there anyone who could answer regarding the I-130 immigrant petition I applied 10 years ago for my sister pls

I will assume that if USCIS has not yet made an adjudication and if your petition is still with the agency, it is either at the California Service Center which is a backlog between 9-12 years or the Vermont Service Center with backlog between 8 ½-11 years. I suggest that you try a couple of more times by yourself and if you have no success, you can reach out to the USCIS ombudsman’s office or to your local congressman or senator’s office as they have liaison staff with USCIS and could quite possibly find out and tell you the status of your case. Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.