You need to make sure she can adjust.
There's been a lot of changes in immigration recently.
Here's related news article
https://www.cbsnews.com/news/u-s-pauses-immigration-applications-for-certain-migrants-welcomed-under-biden/
Reviewing the forms isn't something lawyers typically do.
You hire them to represent you for the entire case.
It's very unlikely you can pay a consult fee of $200 (or whatever it is) and get all of your forms checked.
A lawyer would want few thousand dollars and handle case from start to finish.
Having said that, you may want to try Visame Journey partners - https://www.visajourney.com/partners/
But again, make sure you get proper legal analysis before attempting to adjust.