you could struggle with doing level 3 straight away, you should start with level 1 or 2, i lost marks for using the word 'couldn't' and was told it's below the expected standard for level 3
but it's more important now than ever, to make sure if possible what ever you study is recognised internationally, even if it is, it's still not the end of the battle, as my wife is still studying to take uk exams so her qualifications are recognised
