Check the supply rails. If they’re as expected, check that you’ve mounted the transistor the right way around, and try a few different transistors – not all of them provide the same noise levels.
Well, all electronic circuits generate some noise, so (assuming you’ve powered up the circuit) I’m pretty sure the problem here is the noise level, not the noise itself 
I’d definitely recommend building any noise source on a solderless breadboard first so you can try several transistors. Some will work much better than others. Once you’ve got one that works well you can transfer the circuit to a stripboard.
If one has 3-pin female headers, you could solder that in, and pop the transistors in and out.
Thank you guys ! I soldered a 3pin header and was able to try different transistor.
I had more luck with a 2n3904.
I will definitely remember your advice and build noise on a breadboard before soldering.
I’m amazed by the difference between two transistor by the way.
Next step Sample and Hold !
Surely all you need is two pins. But for the permanent build I’d rather have the transistor soldered in. In addition, you might want to try varying the resistor on the emitter.
I was just meaning in general use some female headers if you are going to plug in many things. I assumed 3 since transistors usually have 3 pins. I know a lot of schems clip the middle leg, but youknowwhatimean.