I cannot move the cursor downwards on my documents to write page

Hi I have just opened a new page on my Libra office page after writing about 60 pages when I start to type on the new page my curser the little line wont move downwards only cross-ways by using the keypad,I have been trying for three days now something needs adding or adjusting to the script PLEASE HELP

Please delete all duplicates of this question. Thanks in advance …

I am guessing from the context of the question that the tags are wrong and should say Writer.

The cursor cannot go beyond the end of the text. To add a new paragraph use the Enter key (↵ ).

If you were using the mouse to add new paragraphs then you were in Direct Cursor Mode (Edit > Direct Cursor Mode). Direct Cursor Mode is training wheels for those coming from Microsoft Office and should be disabled as soon as possible as it discourages proper layout.