So you believe that Mary, the mother of our Lord and Savior Jesus Christ, is in hell?
How did you come up with that - in hell?????? If by hell you mean the "grave", then yes on the paradise side of the grave, and not the lost tormented for eternity side.
Other than that, Mary, the mother of Jesus Christ, is dead, can't answer, and can do nothing for anybody except set an example about being a faithful follower of God. She certainly displayed that aspect by gladly, with a song in her heart, accepting the responsibility that God had laid on her to bear His Son. Thank God for faithful women and mothers.