You can change or add fees by clicking buying fees
These fees will be displayed in the pre-qualification certificate for buyers after passing the steps for approval of the loan on the landing page.
You can also add lender credit
This is the amount that you are ready to concede to the buyer when he applying for a loan. If the value is zero, then the block will not be displayed.
You can make these changes this page
https://app.homeiq.report/settings/buyers/fees