No ‘Expense Account’ options

Hi, setting up woocommerce integration and setting up the invoice feed, I do not have any options to select an expense account, but cannot uncheck ‘Create an order product for each line item’ under 7. Create Order Products.
Hence I am getting a fault when I try to send orders to QB:
{“Fault”:{“Error”:[{“Message”:”Required param missing, need to supply the required value for the API”,”Detail”:”Required parameter An inventory cost-of-goods-sold account is required if you are tracking inventory quantities for this product. is missing in the request”,”code”:”2020″,”element”:””}],”type”:”ValidationFault”},”time”:”2021-05-17T02:56:36.990-07:00″}
How to resolve this please?