When you upload a GEDCOM, we don't know who's in it, so we can't automatically connect it to your profile. You need to find your family members in your Watchlist, and add them as family members to your profile.
Actually, I just checked your contributions, and you haven't even imported a GEDCOM yet, which has to be done first. You need to review your GEDMatches. You should have received an email with the link to do this.