Unfortunately, you are unable to seek office in a district that you are not a resident of. As noted in the Constitution and in the above post, eligible candidates must "live in the district they are seeking office in." Your primary residence was noted as r018, which is located in the 4th District.
Please revise your declaration to be for the At-Large or 4th District Race.
Please revise your declaration to indicate that you are seeking office in the district you live in (3rd District) or the At-Large District. Seeking office to "District #6-7" impacts the eligibility of your candidacy as that is not a seat.