Looking for a Unity Developer who can help us fixing few bugs

Job ID: 33786693

Budget: ₹12,500 – ₹37,500 INR

Looking for a Unity Developer who can help us fixing few bugs. We are facing challenge while uploading the apk on google console. The error is:

You uploaded an APK that is not signed with the upload certificate. You must use the same certificate. The upload certificate has fingerprint:
SHA1: 2C:2A:1F:96:39:AD:AC:CE:87:85:56:08:01:23:7A:62:61:BC:7F:94
and the certificate used to sign the APK that you uploaded has fingerprint:
SHA1: A7:B7:72:8F:64:5A:E9:79:7C:53:15:FC:55:14:8C:21:C7:59:17:FF

We do not have the keystore id with us.