My charge posted correctly and shows under the 6 month promo financing.
There was a huge problem back in 2019 for the 2020 MC with many of the DVCMC charges not going through to Chase as eligible for the promo financing.
You will need to reach out to DVC member services, not Chase. Chase processed as the transaction was sent to them, and cannot correct or change it. Disney DVC has to make the corrections or work with Chase to get it flagged as promo-eligible. In September of 2019, it took several weeks and multiple calls from many members before the source of the error was identified. So, if DVC MS wants to deflect you to Chase, mention this happened before and ask them to research the 2019 issue for solutions as Disney is the one who needs to correct any errors & feed a correct transaction code to Chase for the promo billing.