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",
* F. [% p) C3 j' ]/ [0 }) nthen i can't put "canada"in the"Primary"of the "contact perferences"
& ]4 U5 n  e  Q9 d( fWhat should i do?Help!!!