Check out the link I posted earlier, program seems like a basic mesocycle for Wendlers 5/3/1 and it would be better to have some periodization and calculations for the 1RM so as to add a bit of methodical thinking and goals to progress. If you want to work out 3 days , the main program works wonders , and if you are a bit hastier theres a 4 days per week mesocycle which can be used , but keep in mind the compound main lefts get their own days. I.E.:
Monday: Squat + Assistance work
Wednesday: Bench Press + Assistance work
Friday: Dead-lift + Assistance Work
Saturday: OH Press + Assitance work.
So you cycle it only in 4 weeks , 3 weeks progressive , 1 week deload.
If you are patient enough to take 6 weeks of it:
Monday: Squat + assistant
Wednesday: Bench + Assistance
Friday: Deadlift + Assistance
Monday:OH press + assistance.
And keep cycling them from then on , remember it comes in waves , so the first week + 1 day is 3 sets for 5 reps , the next wave is 3x3 , and then 5/3/1 , then the deload and start over

! Hope it helps!!
PS: I would recomend the standard Wendler 5/3/1 , because you have 3 workouts a week and 4 days of rest to be used for cardio (if a recomp is desired, or lean bulk) or for pure rest if you only care about bulking and dont stress over fat

!!.