Authentication code problem

i didnt got the code on my email i cheked the junk box noting
i need help what do i do?

Are you 100% sure to be checking the right email account?
Have you tried resending the email after an hour from the first attempt? Do other web options involving email work for you (like retrieving password)?
If you are still having problems retrieving the validation email, even after trying this out, please PM me.