I am young and tried to evangelize but I do not have enough knowledge about the Bible and the faith. I am surrounded by Fundamentalists and tried to defend my faith as far as I can. Is it correct that sometimes I cannot answer some of their questions?
Sure. No one knows it all and even experienced apologists are often stumped for answers. Just say, “What a great question! I’ll look into it and get back to you with the answer.” Then do so. For more information about evangelization, I recommend the book linked below.
Search and Rescue by Patrick Madrid