Until you have a valid work permit and visa... you aren't going to get one. Europe isn't full of jobs for any and everyone who decides they want to go there. And its not easy to get a work visa. For both obvious and good reasons.

Of course had you done a search on this site you would already know this. SOmebody asks this question nearly every day... and they don't bother to do a search either.

You cannot apply for work permit on your own. Your employer must file for you...

If you are contacted by someone offering you a job, and tell you to get registration number, etc. Don't fall for it... it's SCAM!!