Need some help any tips how to become better in jumpshots recently purchased a scuf controller

So I’d say I’m an average player and started using the scuf..I use R1 to shoot and L1 to aim but I feel like it’s very difficult to jump shoot and aim at same time I know it takes time but any tips guys. I watch these youtubers like swagxbl etc and there flying all over the place and melting people across the map what gives