@awesome1 You need to call the IRS and see if they got your 2020 return. Did you use the Online version and efile it? Was it accepted? Did you check the status? When you efile you get back 2 emails. The first email only confirms the transmission. The second email says if the IRS (or state) Accepted or Rejected your efile.
When you log into your account you should also see the status and if it was Accepted or Rejected, Started, Printed, Ready to Mail, etc. What does it say?
Get a Transcript from the IRS to see if you filed and if they sent your refund.
https://www.irs.gov/individuals/get-transcript
