@Ludgieb @gary kellogg Unfortunately, the IRS is not processing mailed in returns due to the Covid-19 & the IRS is closed. The IRS also closed their phone lines. They will start processing mailed in returns again once they re-open. All you can do now is keep checking the IRS website, Where's My Refund, the website updates once a day.
https://www.irs.gov/refunds
