User Predictions

I do not understand. Why users would upload the predictions rather than fill out the form?

Sorry I am a bit of a beginner on WP. How do I upload predictions?

Thanks.

Create a page and insert the shortcode [world-cup-predictor].

Thanks. I have done this for my predictions. I have tried a new page and the shortcode, but all it does is over write my predictions. How do I assign it to other user?

When another user is logged in your site, he will write the own predictions.

thanks