If you're not able to submit your loan request from the builder page, it is most likely because you haven't completed at least 45% of the package.
To reach that percentage, fill out the relevant fields in our four Recommended Steps:
Documents and Media
You do not have to fill out each section completely, but you do need to input some information (1-2 inputs each, besides Loan Overview's required fields) for it to be considered complete.
Once you reach at least 45%, you can click “Complete” in the top right corner of the loan request. You will be prompted to review the loan package before submitting it to lenders.