Translation:You have a million possibilities in your life.
This time my question is about English: "a million options" is correct, but "million possibilities" is incorrect? What's the reason for that?
Do you mean that "a million possibilites" was rejected? I see exactly "million possibilities" here.
I also see "million possibilities" here, so obviously if someone writes this it won't be rejected. But if someone adds the indefinite article "a", and writes "a million possibilities" as I did – the translation is not being accepted...