Hello, my daughter loves Korean because of the BTS boys and K-Pop but she still doesn't know much about Korean, yes, she can read it perfectly, but she has a hard time understanding the pronunciation, and since more than once she wanted to watch dramas from Korea but they were not even subtitled in Korean I hired this team of translators
https://vidby.com/transcription/korean where they translate any type of audio or video into text, which has become extremely easy for you to understand since now you could read, I recommend you ask them for help, I hope my help helps you