soft brakes and brake light comes on-help[
Bad booster will not bring the light on, "soft" is a matter of perception with a power booster. They don't give you the "rock hard" feel of a manual pedal.
Bad booster also will not prevent fluid from reaching various points.
1--Did you bleed the master. Very first step
2--When you bled them, you should have started with the right rear (furthest away). Did you get fluid out of there?
3--You can "crack" fittings along the way ---I'd start with the master cyl. side of the prop/ warning switch and see if you have fluid to that point.