Use of representative form application returned

[engr_m.umair]

I submitted the IMM 5476 form with hand signed of me (Sponsor) and Spouse signatures both. My application response letter states this:

"Your application package is being returned to you because it has been identified that you may be using a representative and/or have not properly completed the required Use of Representative (IMM 5476) form"

should I delete the IMM 5476 and IMM 5475 forms and resubmit it again. As IMM 0008 form have address of my spouse (PA).

Please guide, Thanks