Applications for employment authorization take at least 90 days to process. If it has not yet been 90 days since you filed there is nothing you can do to speed up the process whether you have an attorney or not. If, however, it has been more than 90 days since you filed you can push USCIS to make a decision. You should attend an infopass appointment at the local field office. You can find pro bono legal providers in your area at http://www.justice.gov/eoir/list-pro--legal-service-providers-map.
Answered on Jan 11th, 2016 at 5:02 AM