i need help to achieve this type of layout

https://preview.redd.it/3jc9fzrjhulg1.png?width=1611&format=png&auto=webp&s=6148735e282b5b79946cc9a29257c6b64fd38757

basically i'm in this situation (above) but i want to achieve this type of layout:

https://preview.redd.it/6hdfw6l9iulg1.png?width=845&format=png&auto=webp&s=31ca76acc431c110874ebcf25b5c301706639e51

i want the content of both the pages on the same page just like the second image, one below the other, can anyone help me? thanks in advance!