Is there A human being in heaven

Is there human A being in heaven now.
When people die, most people believe that they are either in heaven or hell depending on the judgement of God. However many traditions believe that there is a life after death.
Bro Eli in his teaching said when Jesus talked of heaven, he's not just talking about one heaven. He said they are three heaven listed in the bible.

Those who were opportune to receive Christ while they were living, will be in an unknown land and awaits the day they will be taken to heaven or paradise to dine with Christ. Some persons who were unbeliever, those who never knew Christ when they die, they are taken to hell straight. meaning their suffering starts immediately.
There is no human in heaven except our Lord Jesus Christ and the thief who repented.

So every believers death now, it's believed that they are in an unknown land which might be one of the heaven. They await the judgement day, where their names will be called.