Help!!Toefl ibt registration

alice189

i registrate the test in the internet,so i need sign up first.but if i fill "Canada" in the "Country/Location" of the "contact information",
  ?* w2 W3 i% nthen i can't put "canada"in the"Primary"of the "contact perferences"
' X2 B" K0 I, U% _# H$ GWhat should i do?Help!!!