There is no magic pill to guarantee successful flying/landings.
As with anything, don't give up! If it takes 6, 7, 10 go arounds, let it be, but don't give up. Thats why are you here today, not giving up and well done for that !
Try writing down on a paper circuit proceure, what exactly do you do, where do you look, at what point in circuit, write to details and discuss with instructor. Yes, it will be different picture and circuit altitudes when flying to another aerodrome, but write for your aerodrome. Speeds, flaps, prelanding checks, posistions should be the same for any aerodrome. Once you discuss, do armchair flying.
It is like Damped Sinusoidal curve, there are ups and downs, but eventually it settles. Practice is the key.
General rule is: fly balanced, especially in turns, keep the ball in the centre and nose on (or slightly below) horizon.
Ball is your primary instrument in turns, but don't be focused on one thing only.
Keep flying!