Unable to SignUp on Netlify

I am not able to signup on netlify. When I try to create an account using github it says " Authenticating failed due to the following error: Your account requires additional verification. Please check your email and follow the instructions to verify your account", but I am not receiving any mail, and if i try to sign up with email, then it says “Check your tnpcoordinator@nitmz.ac.in inbox for instructions from us on how to verify your account”, but then again I dont see any mails in my inbox. Please solve this problem.

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