@Naomi N , the about info given to you by @K t is correct

@K t Thank you for the information 🙏 do I need any uscis form? or any form for change address ?

you don’t need any form. But you could need the change of address form (AR-11). so that the documents from USCIS can be coming to ONLY you directly. As @K t already mentioned, write out your full name, and attach copies of your receipts. Also, you can add copy of your ID. I have

If you are changing your attorney, it's easier. The new attorney will do it

@Zillionnaire O , no, I will not change at this time

I changed my lawyer my got my vawa approved, I just told him I didn’t wanted him to represent me anymore and he notify uscis.