Your Android App Bundle is signed with the wrong key

im trying to upload my .aab and this message appear
Your Android App Bundle is signed with the wrong key. Ensure that your App Bundle is signed with the correct signing key and try again. Your App Bundle is expected to be signed with the certificate with fingerprint:

SHA1: 81:E2:F1:B1:9C:13:E5:42:53:DA:81:B8:60:13:73:3F:32:7D:E8:34

but the certificate used to sign the App Bundle you uploaded has fingerprint:

SHA1: 0A:ED:56:15:53:84:AB:4C:CC:0D:D5:4B:DF:11:67:4E:1D:4E:6A:EF

339964983_1437027103736509_561745244159731424_n

how tio fix this

This might help Problem with publishing on Play Store - #2 by SteveJG