Can someone check grammar error for me please.

We all know the media is the impact of influences on body image, especially for teen girls and women. Body image is important to us because having the positive body image is giving us more confidence and happiness of our own self. Is it also spiritual and emotional development to our self as well. Body image is influenced by how people around us react how we looks. Most of us do feel unsatisfied and insecure of our body image when we are around with people are beautiful and confidence of their own body image. Almost of the teen girls become aware of what society standards of the ideal body. They think looking at the media is giving them the idea how perfection of what true body image should be. They didn't know most of the model and actress has been through the crisis stage just to achieve what they have. Other people say media has become one of the considerable crises in lives of young men and women. Many young females are increasing influenced by advertisements, fashion industries and the perfect images viewed in the media. Each form of media has it purpose and contents to see to inform us, entertain and persuade us. Most of institutions from politics use the media to influences our behavior by selling product or advertisements by making us desirable. We all know most young girls not confidence of their own body images. That is why some teen girls are undergo such us, cosmetic therapy, plastic surgery, eating disorders, and more just to achieve what the body images they wishing for.