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",
, Z8 W2 M, s  l1 [" d3 jthen i can't put "canada"in the"Primary"of the "contact perferences"
/ n) ]! X: L; |4 W# s- dWhat should i do?Help!!!