Your unchanged words:

Until you find out it [the EU] lets Muslim immigrants (80% of whom prefer sharia law over eu law) take over entire towns & countries.

Provide examples then. Extraordinary claims require extraordinary evidence and the burden of providing such evidence is on the claimant and no one else.

And surely if you have a numeric figure like 80% for the proportion of Muslim immigrants in the EU who supposedly prefer sharia law, you can cite the source in which the statistic came from, and the source will list their data collection and analysis methodology which will also surely be logically and mathematically sound, right? Riiiiight?