Liver Flush didn't work!!

Help!!

Is there some common beginner mistake I could've made, or am I simply too young for stones at 23? I didn't get a single stone out! Not as far as I know, though...

I did everything exactly as described, I don't see anything I forgot or did particularly wrong.

I did get some gunk out during the following day, actually I had diarrhea all through the day (to be expected?) and it was green, pesto-like, not much different from any other diarrhea in consistensy or smell.

I did't have a sieve to poo in, but I used a small tight-looped net. All I got out was liquid, not even small parts were hard like any stones should be (I didn't go squeezing them all but I tried a couple).

What went wrong?