Did you even read the report?
Where exactly did Blix say that Iraq does not have them?
"The decision by Dr Blix to declassify the internal report marks the first time the UN has made public its suspicions about Iraq’s banned weapons programmes, rather than what it has been able to actually confirm. “Unmovic has credible information that the total quantity of biological warfare agent in bombs, warheads and in bulk at the time of the Gulf War was 7,000 litres more than declared by Iraq. This additional agent was most likely all anthrax,” it says. "
Take off the blinkers, you're blinding yourself.
Tony