Microblading training , insurance

[Lilypops1]

Hi everyone , im currently at college not enjoying things and am thinking about a change . I have alopecia and have no eyebrows or hair and im thinking there must be others similar . Im looking at training to do Microblading but not sure where to start ? Training costs seem to vary from £600 to £3000 ? Is there a quality mark / assurance i should look for ? Any help guidance would be really appreciated , thanks in advance Lily x