If you've submitted your SINP profile and can't find any field to add a spouse or child:
- Don't withdraw or resubmit your profile. The absence of a family-member field at the SINP profile stage is normal, not a sign something is broken or missing from your submission.
- Wait until you receive an ITA. Family members are added at the application stage after invitation, not within the initial SINP profile itself.
- Keep your profile as-is in the meantime and prepare your family members' documents so you're ready to add them promptly once the ITA-stage application opens up that option.
This is simply a sequencing quirk of the SINP process rather than an error on your part — no action is needed until you're invited.