docter My baby is 6 months old and he is not rolling and turning and not sitting with support also

A. The child can do the role over between the time of three months to 9 months so you should try to give more of tummy time to encourage your child to do so and after completing the time of six months you have to take help of several pillows to make your child sit with support and gradually by the age of 8 1/2 months to 8 months or nine months you can expect the child to learn to sit independently