Can someone add me and coach me or tell me more about Taliyah? (3v3 expecially)

Hi guys, I wanna master this champion so bad! It's my favourite by far, but I feel I'm missing something. Can someone add me and have a 1v1 with me and tell me what's wrong about my plays? I'm on EUW tho. I'm more focused on 3v3 now but would be okay also in 5v5. Tell me all your secrets about Taliyah, a part from the W + E + Q + combo :D Thanks