I still dont bench 225 for 5 and my squat 1rm is 225lbs I dont deadlift because my Back hurts

Workout A

Bench Press 3x8 Lat Pulldown 3x8 Lateral Raise 3x8 Squat 3x8

Workout B Overhead Press 3x8 Lat Pulldown 3x8 Lateral Raise 3x8 Leg Press 3x8

I'm planning to do it 3 times a week alterning A B A and then next week B A B