There are a lot of sources about Bitcoin on the internet such as documents/videos/articles so you can learn more about Bitcoin there bro.
Ex:
Youtube channel:
#1 - Crypt0
https://www.youtube.com/channel/UCdUSSt-IEUg2eq46rD7lu_g
#2 - Ivan on Tech
https://www.youtube.com/channel/UCrYmtJBtLdtm2ov84ulV-yg
#3 - CrushTheStreet
https://www.youtube.com/channel/UCPe_oKuUv9PYACjay_Eztcw
#4 - Ameer Rosic
https://www.youtube.com/channel/UCaPSoa3hoxgouMd8YdlUwXQ
#5 - Crypto Tips
https://www.youtube.com/channel/UCavTvSwEoRABvnPtLg0e6LQ