A family of Microsoft word processing software products for creating web, email, and print documents.
Does your first page have text boxes? If so, you need to understand that text boxes are not part of the flow of text in the main document layer; they are in the drawing layer and are merely anchored to paragraphs in the document body. You will need to find the (empty?) text paragraph to which the text boxes are anchored, press Enter to create a new empty paragraph below it, and then insert a manual page break (Ctrl+Enter) between the two. Text boxes on page 2 will be anchored to the empty paragraph on that page.
Keep in mind, however, that filling a document with text boxes is working at cross-purposes to Word, which is not page layout software. The easiest way to use Word is to enter text in the main text layer, using text boxes only when you want this main text to wrap around something. You can have multiple columns of ordinary text (alternating with single columns of text or graphics), but the main text flow should be in the document body not in the drawing layer (which is where text boxes reside).
If you want to use text boxes for all your text content, you should be using Publisher or some other page layout application.