I filed my taxes via mail sent feb 28th. Still nothing is showing on the irs tracking app. I’m worried something went wrong, what do I do?

[DanaB]

You can call the IRS at 800-829-1040 7 a.m. to 7 p.m. local time to verify if they received your return. If not then you can mail the return again but I would recommend using a tracking option when you mail the return. Then you will know when the IRS receives your return and have proof that you mailed it.