Luckygirl - I have just seen that this thread has been revived (you started it in July 2015 saying that a friend's son was unable to study A-level German at his school) Someone said that the online school Interhigh didn't offer German, but I have just looked at their syllabus and they do now - www.interhigh.co.uk/key-stage-5-curriculum/
If he is still looking for a place, this may be of interest, though the problem has probably been resolved by now.
My grandson was homeschooled to prepare for exams using this website. It was very good.
Good Morning Thursday Maundy Thursday 28th March 2024