Since the vast majority of nation states have an incentive to reduce the number of people immigrating into their lands lest they get overwhelmed at any given point in time, the process they have put in place to facilitate immigration is often made incredibly complex and more or less impossible to understand if you are a layman in any way, shape or form. Many people that try to look into immigration feel like it is too overwhelming to take part in, but the truth is that hiring a lawyer can usually make it a lot more simple.
A big part of the reason what that is the case has to do with the fact that when you go about hiring an immigration attorney you will basically have someone on your side that can explain everything to you in really simple terms. Not only that but they can generally advise you on what the best course of action for you would be as well so that you can act accordingly and subsequently really increase your chances of being able to immigrate in a successful manner.
You will most definitely need to spend a bit of money on the lawyer, but since you are being forced to choose between hiring a lawyer or never being able to immigrate in your life, it can be great for you to try this option out. The money will be well spent if it manages to get you to the country that you have wanted to move to for your entire life, and you can get more out of it if you hire the best lawyer in the business by finding them online and talking to them.