Leviton 5625 wiring problem

[Cooper Day]

the 5625 is a switch/receptacle deal. I'm taking out an on/off switch for a ceiling light in the bathroom. I have only two wires at the box. I can get the light to work with the switch but the receptacle will not operate anything I plug into it; radio, fan.
the wiring diagram provides so many options I'm thoroughly confused; especially since I only have two wires +/- to work with. I think this has been addressed but can't locate the information using search. Any help will be appreciated.

[HayZee518]

all you have in the box is a switch loop. there is NO neutral. I'm afraid you are out of luck! The HOT wire is at the ceiling light. The two wire coming down is for the switch.

[Speedy Petey]

..... especially since I only have two wires +/- to work with.

You DO NOT have "+/-" to work with. First off, we do not use the +&- terms. That is for car batteries.
Second, as HayZee said, you have a switch loop there. You have one constant hot and one switched hot.
You absolutely cannot make this work with the existing wires.