I wish to ask about my right after seeing clinical psychologist?

My native language is not English so my usage of words is poor, sorry about that, I am from Hong Kong, where CP is very scarced
I would like to know under what condition that the patient can not reject psychological therapy including making you aware of the problem they think or changing your attitude so that the condition is more easier to treat for them and changing behaviour.
I am now 22.
I was hospitalized in a psychiatric yard for a week earlier this year when the doctor was suspicious that I am not conscious, I had been seeing doctor at public hospital for 5 years,she said she is not sure what I have, I have also seen two CP before but also cannot confirm what it is. So when I was inside the yard, the doctor there suggest me to stay there to wait for a CP to see me, but then I come out without seeing CP. When I come out after a week or two, my uncle arranged a CP for me.
After seeing the CP twice for a total of about 5 hours
The CP only say she find me having disorganized thought and is very sure that I have schizophrenia, She then talked to both my parents for about an hour. Afterwards, my parents changed a lot in many aspect, which I really don't want to be like that.
btw, When I see the CP, I also say I wanted to murder somebody
I want to know do I have the right to reject any therapy in case they don't even tell me. And do I have right to have organization that regulation CP to force her to say what she wont tell me or at least to the doctor I trust