my 1 year old twin babies refuse to have food from few days and both are not having full cream milk also except breast milk

A. U Do I have to completely quit breastfeeding to your child because the sources is breastfeeding and regular milk which is why your kids are not interested in eating they are just doing sufficiently good with them and that you are giving so at least switch off breastfeeding that instead of breastfeeding try to give proper food to the child slowly gradually only the interest will be developed