Why do businesses rely on social media after the pandemic Covid 19?Every business had difficulty during the covid19 started, and also the lockdown. The size of any business slowly adapted to some strategic plans through the best digital marketing agencies so that their business can thrive in this difficult situation.Just as important for the business to grow, and the innovation trends moving to digital marketing, it is for all businesses to change to this trend. Digital marketing made the growth and attained high revenue.The covid19, which persists over the world, made a lot of changes in digital marketing. It is for all businesses to know that in digital marketing, social media marketing (SMM) played an important role and helped a lot for all businesses to adopt and benefit from Social Media marketing.