Buddhism Debunked

IS BUDDHISM JUST ANOTHER CULT LIKE ISLAM, HINDUISM, SIKHISM, OR THE BAHAI FAITH? I grew up as a Buddhist. How do I ensure that I will go to heaven?
How do I become truly enlightened?
Can I be a Buddhist and a Christian at the same time?
Some of my family members, friends, and co-workers are Buddhist. What can I do to help them?
Can Buddha help my family and me gain consistent peace of mind and paradise in the afterlife?
And much, much more.