Liver flushes failed: Reasons?

My last 4 Liver Flushes have failed. Did overall 9 flushes, out of which first 5 flushes went well and in those I could see around 50 Gallstones coming out.

Failed Liver Flushes are causing a lot of side-effects of die-off of parasites as due to build up of toxic waste of dead parasites liver function is quite low.

First 8 flushes were Dr. Clark's Epsom Salt flush. Last one was Doc Sutter's Coke flush. After each flush, I do 2-3 rounds of plain water, ACV, or coffee enema, still no gall stones.

Have been doing exactly as suggested. My questions:

- does weekly Liver Flushes causing the failure? (doing parasite cleanse, and somehow feel that need to weekly flush liver to get rid off regular die-off)

- I heard that Epsom Salt disturbs Magnesium/Calcium balance in body, could that be the reason for the recent flushes to fail?

- For the last 1 month, started taking Now Super Enzymes (digestive enzymes) to digest dead parasites. After that only 1 Liver Flush was successful, while 4 other failed. Could that be the reason?

- Even the recent coke flush didn't work.

Any input would help.