I am sometimes asked how to get training in apologetics. Given that I am a Bible College lecturer who teaches these things it may surprise you that recommending a college course is not at the top of my list.
If you are interested in apologetics, and feel the need for more training, here are the suggestions I would offer.
Read
First, I would say read widely. Of course you may prefer watching online videos to written words, but I doubt many competent apologists get away without the thoughtful reflection that follows the pace of reading books and articles. Reading widely includes the Bible, theology, sermons, history, politics, news, novels and, importantly, books by those who are not Christians.