Here is what Mayo Clinic says about kidney stones:
https://www.mayoclinic.org/diseases-conditions/kidney-stones/diagnosis-treatment/drc-20355759
Her is what Texas Urology has to say about using apple cider vinegar to dissolve kidney stones:
https://texascenterforurology.com/posts/self-care-for-kidney-stones/
It appears that it may help to dissolve stones, but also to prevent formation of new stones.

If this is a chronic issue for you, have you consulted a urologist? They can determine the chemical composition of the stones and suggest dietary changes to prevent formation of new stones.