Always remain connected to Lord Krishna.
By chanting Krishna’s names, one will be transferred to the supreme planet, Krishnaloka, without a doubt.
In the Bhagavad Gita it is stated that the living entity is never born and he never dies. He is eternal & indestructible & he continues to live after the destruction of his temporary material body.
Nothing is impossible for the Supreme Lord, but all His actions are wonderful for us, and thus He is always beyond the range of our conceivable limits.
Srimad Bhagavatam 1.8.16,