Naturalization after conditional greencard

[immihelp]

Sir,

1. I am under conditional green card situation & i have to get my green card renewed, If my hubby has changed his name but doesnt have the changed naturalization certificate coz it takes takes 7/8 months can i take my hubby old naturalization certificate to the appointment ,do you think it is matter of concern ,my expiry date for GR is 15 august 2007
2. Should i hire a lawyer to file my paper work or buy 50$ package of Greencard renewal material from some internet site
3. do i have to mail my form or go physically
4. can u suggest !

thank you

[immihelp]

1. You can take old naturalization certificate.
2. You can just read everything at https://www.immihelp.com/replace-greencard/ and do it yourself for free.
3. Mail.
4. ???