@Rolisa jones
If the IRS issued a payment that you never record, you have to start a Trace. See the instructions here,
https://www.taxpayeradvocate.irs.gov/news/tas-tax-tip-did-you-have-an-advance-payment-of-the-child-t...
Note that those instructions say to write "AdvCTCPMT" to trace a missing advance child tax credit payment. That’s for the advance child tax credit. If you are missing a stimulus check, you would write "EIP 1”, “EIP 2”, or EIP 3” on top of the form instead, depending on which payment is missing.
