Do a quick research on the experience and background of the consultancy: Get details from independent recommendations on Quora and other professional networking sites, read the comments before allotting your case to the immigration consultants.Mostly the reviews on Google are fake, but recommendations by real customers on professional networks are not fake. Part record matters and independent testimonials help there. If you are good in your research, there is nothing obscure and hidden in this digital scenario. Once you find the testimonials and recommendations to be positive, you should then go ahead with hiring the immigration consultant and hand over your case.