my baby 11 months now. doesn't sit on her own, not standing own. I m worried a lot. is this going to normal

A. She sitting is definitely issue at this part if your child is unable to sit independently then it’s a delay in the I of reaching the milestone and the child is standing with support or walking with support then it is perfect for the age but when you talk about independent walking then it’s mostly seen between the age of 12 to 17 months so for that you have time but right now you should actually focus on getting your child checked by the doctor because your child is unable to sit on its own which is a delay