He doesn't listen. I no I have more then depression and anxiety. It's more and I know it. My therapist knows it. My mom and dad knows it.

Don't be a dumbass and ing see that too. Your meant to help me

How do I tell him in a way he will finally see?

Why are you trying to "show" him that you have depression/anxiety? Visit a different doctor for another professional opinion, and if that possesses the same result(E.g. multiple doctors incapability to see your "illness")then perhaps you should step back and contemplate the idea that they may be correct.

One does not need more than depression or other issues to have serous problems. These can cause emotional, physical, mental and all other issues to appear.

And one of the signs of anxiety is that you often think you are right and others wrong. Have you considered your feelings about this, is clouded by the illness