Botox injection in children for cosmetic reason

It is not good to inject Botox in children. Injecting unnatural things to adults is not good then how will be for the children? When Botox is injected, the muscles freeze so that it can’t cause wrinkles in the future at the same time muscles won’t grow. A child’s muscles need to grow and move as they grow, if it has no proper movement really it creates a big health problem in children. I was trained in The Aesthetic Advancement, Canada and during training period I saw a small girl who is suffering from the ill effect of Botox.