How do you do bench without a bench rack?
Don't you ahve dummbbells? you can do DB chest press, and there are many unilateral leg exercises similar to squats, or you can do squats with dumbbells,
You wrote 3 sets of... and listed off a bunch of rep things. maybe you odn't understand, they aren't all 3 reps.
The diagram is "sets" x "reps" For bulking I'd do a 5x5, 4x8 3x12. Good balance I think. Change every workout so you do each set/rep scheme a week. Don't forget to change breaks as well, like 90 60 30 or 75 60 45 (seconds)
I also posted some FBW scheme in your last thread. It follows (generally) PB's template.