Migrants going to Belgium

For days and weeks migrants mostly from Syria, Iraq, Pakistan and Afghanistan have been traveling to Europe, of which some of them have decided to immigrate to Belgium, but why?
In the countries Syria, Iraq, Pakistan and Afghanistan there is a civil war going on, therefore lots of people (migrants) are going away from there home country to travel further to Europe to avoid the serious war going on in their country.
Many of the migrants are emigrating from Budapest to Belgium because Belgium is a wealthy and safe country to live in.
For example Belgium provides the migrants financial support, health care, education, monthly money, food, a flat to live in ect.
Belgium only provides this if the people come from a country with war but not when they are an economical refugee because then you are send back.
Once they are signed in and checked they are allowed to stay.
The migrants not only want to go to Belgium however also to Germany, Holland, Canada, America, Italy and more however the reason is because these countries are safe and far away from war. The migrants will get more money and everything else they need. For example they would not like to stay in Hungary because here they would earn less.
 No one would like to stay in a country where there is non stop war, non stop killing going on and where you don't feel safe. I think instead of waiting till all the population of those countries come to Europe I think we should try and help in the countries where there is war so we can stop it and let the people live in their country. If it hasn't happened it's only a matter of time until the migrants take over Belgium.