IDK What i'm doing wrong...

I die a lot and I don't get a lot of kills. Usually die a lot early game. Is there a youtube you recommend to watch to get better at Malz? Playing for 3 years in the jungle and I am starting my laning journey. Never liked it because Im really bad at getting CS. Malz does it for me lol. I love this champ but I'm really bad and am tired of playing in the jungle.