PIREP error...how fix?

Keeping true to form I have committed another faux-pas (I'm getting proficient at this)  Please help me correct a PIREP that is missing part of the PIREP #. Pilot ID 697, PIREP filed 76971 but forgot the sequence #. Filed on 2/9/2026. From KNQA to 2A6. Should have been PIREP 7697100237. Any assistance is greatly appreciated . Spent too much time flying around Memphis TN looking for Graceland