Crazy hair!

Hey ladies, I have two beautiful mixed girls.. and unfortunately I have no idea how to do hair. Not even my own hair😅. I just wash their hair with a curly hair shampoo and conditioner, while the conditioner is in we section it out and comb it out, after the shower we’ll put some dove curly, coils and wavy hair leave in conditioner. Someone help with beginner tips please? Easy YouTube tutorials, hair products, hair routine etc.

Here’s a pic so we don’t get lost. Any help is highly appreciated.