No on the latter. (They teach Jesus is one of many, many gods...they reduce Jesus to just one god among a multi-level marketing divine scheme...they don't even know who's head of their grand "council of gods"...and obviously if you are a polytheist, you are by definition not a trinitarian).
Then how could a 14-year-old boy be "visted by Heavenly Father and Jesus Christ"?
Well these were the journalist's words -- not mine. Even in the official Mormon account of this, these "beings" are only identified as "personages" and one as the "son" of the other. (It's the Mormons who read into who it was, if it even happened at all, which I don't believe it did).
The Mormon's also claim that Jesus and Lucifer are brothers. At the risk of offending Mormon FReepers, the idea that one could hold such a belief and still be a "Christian" is absurd.