I live in Australia where undocumented migrants are locked up in detention centres for years and risk being taken back to their home country after all that waiting. 

I personally have never experienced any discrimination from Australians but I have met Africans having a really hard time integrating either because they do not have proper visa, or cannot speak English or can barely read and write. People need to wake up; no one will be rolling out the red carpet for you as long as you are an economic migrant or a refugee.

Nothing comes easy, abroad or at home.