"Referral refusal"

I went to the GP to obtain a mental health referral.  When I asked the GP (who had a student sitting in on the visit) what I required, she looked at my notes, said no.  As I only had a history of Major Depressive illness, I didn't need it.  Then I was asked to leave.  They did not ask any questions.  If they did, I feel they would have found out, I was going through a depressive episode.  And also dealing with the effects of leaving a violent situation where a IVO had been taken out by the police and was still in place.  I had been to a GP, and told this to last year, it was written in the notes as 'social issues', and also denied a referral for scopes that I am now getting, a year later.  I no longer attend this medical centre, and moved to somewhere where when ask for a MHCP, a proper assessment was carried out.  There is a history in my file, about how bad the depression can get.  But to be refused a care plan, all because of a written line, with no assessment is, in my opinion, unacceptable practice.  Why do I have to justify having referrals for my care when I know what I need to do.  Also I do know 2 min refusal was bulk billed to Medicare, and it was a waste of a doctors visit