The IRS is trying to get the word out to people who have not yet received their Economic Impact (stimulus) Payments — especially if you did not file a tax return in 2018 or 2019. This is because the IRS often does not have the information required to deliver stimulus payments to these individuals. So you must take action to get your payment for yourself and/or your dependent children.
The IRS has extended the deadline. Take action by November 21, 2020.