Selective mutism (SM) is a psychological disease that affects children and is defined by a complete lack of speech in certain social contexts while speech production appears normal in others. Separation anxiety disorder, social anxiety disorder (previously known as social phobia), agoraphobia, and panic disorder, as well as shyness and anxiety, can all be associated with selective mutism. SM is a rather uncommon condition. Estimates of its point prevalence have been found in clinic or school samples in a variety of countries, and typically range between 0.03 percent and 1.9 percent depending on the setting. To properly establish the disorder's diagnosis, clinicians can use the SM module of the Anxiety Disorders Interview Schedule for Children and Parents (ADIS-C/P) or the Schedule for Affective Disorders and Schizophrenia for Children (Kiddie- or K-SADS). Nonmedication and medication-based therapies are the two basic types of treatment for selective mutism. Psychodynamic therapy, behavioural therapy, and family therapy are among the most common nonmedication-based or psychotherapy treatments. Selective seratonin reuptake inhibitors (SSRIs) (fluoxetine in particular) have been demonstrated to improve mutism and anxiety when used as a treatment option. The study aims to evaluate and treat selective silence and social phobia in children.