Topic: D&D storytime

I'm new to this game, but I'd still like to write something about my adventures. I recently started playing as a mage and only went to the second level. I have access to some problematic spells for me to use because I am terrible at them. Yes of course one site helps me https://dndguide.net/ in learning the game, but I want to watch some video tutorials. But on YouTube, I can't find anything helpful about this game, as it is pretty old. So I want to ask if you could help me with my situation or give me some advice, where to start and is best to play