I see no evidence of coherent thought in your post.
Let me explain it for you with a little more detail. When the first candidate running for POTUS on the Republican side gets to 1237 delegates, he is then the nominee of the party.
But it is a sad state of affairs when Hillary Clinton, who is leading in the Democratic Primaries, has more a pair on her than Donald Trump. And that’s the reality.
It makes him appear that he is afraid to debate whether he is or not.