Why Doesn't Anakin's Force Ghost Advise Kylo Ren in The Force Awakens? 1

Why Doesn’t Anakin’s Force Ghost Advise Kylo Ren in The Force Awakens?

In Star Wars the Force Awakens, why doesn’t Anakin Skywalker’s force ghost advise Kylo Ren from continuing his path through the dark side of the force? Surely he has been thee and could have given solid advice. Is Snoke interfering? Is Kylo unable to get calls from Anakin?

Por Diego