HELP! Live comment upload.

Hello everybody,
I have on my website an input box where people can write some text. The box is connected to a database. Through a button the person is brought to another page where i want to display all of the content of the database, so first thing visible should be the content uploaded by the last visitor. I have everything running but for some reason i cannot manage to get the text added to the database and i do not understand why. any idea?

Have you got the user input connected to the dataset and how is it being saved to that dataset, have you got a submit button for it or saving it through code?
https://www.wix.com/corvid/reference/wix-dataset.Dataset.html#save
https://support.wix.com/en/article/adding-a-submit-button-to-your-form

Also, is your dataset set right, is it read and write or have you got it set up for write only?
https://support.wix.com/en/article/working-with-dataset-modes-and-collection-permissions
https://support.wix.com/en/article/about-collection-permissions