How to get PNP invitation with 404 score

[CanadaPNP1112]

Hi, My score on express entry profile is 404. I already submitted my profile but I have not got any invitation yet.
My IELTS is already in highest band and I have masters. So, now I am learning French to make score higher.

Is there any other way to get PNP nominations?

Thank you in advance,
Merci d'avance