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",
' Y( e2 R" m" T8 hthen i can't put "canada"in the"Primary"of the "contact perferences"
) [  M7 c6 Y3 z- h7 q% c/ q7 NWhat should i do?Help!!!