Have you ever tried to seek for basic rights and support for migrants in EU ? I help lot's of immigrants in France. I'm always told that France is very generous

Have you ever tried to seek for basic rights and support for migrants in EU ? I help lot's of immigrants in France. I'm always told that France is very generous and that it's easy to have healthcare, easy to go to a doctor for free. Yet, in my experience, it's horribly difficult and expensive.