5x5 4x8 3x12 fullbody program

[alauda]

1.Day ---5x5--
Leg Pressle
Bench Press
Deadlift
Lat Pulldown öne
Military Press Machine

3. Day ---4x8---
Deadlift
Bent Over Row
Dumble İncline Press
Lateral Raises
Dumble Triceps Extension
Barberll Curls

5.Day ---3x12---
Lunge
Bench press
Cable Row
Push Press
Seated Calf Rows

What do you think about this program. i want to increase weights and gain muscle mass. 1. day i am doing 5x5 program to increase weight. Other days i am doing 4x8 3x12 program to gain muscle mass. is there something to change in my program ? do you have any suggestions ?