Let me guide you on how to add pages on blogger. it’s something every website or blog owner needs because you never know what will happen and can save you from troubles.
They are part of your blog but does not work or perform like your posts where you teach or guide your readers
You need to work on your about us by yourself or get help if you can’t and for the contact form you can just use add a widget
FIRST, Go to your blogger blog and click on pages from the options
Paste/add the contents in the text box (2)
At the upper right side, click on the triangle shape which is pointing the right side to save (3).
HOW TO ADD PAGES TO FOOTER IN BLOGGER
FIRST, Go back to your dashboard in blogger and choose the layout option
SECOND, Scroll down to the bottom of the page, click on add a gadget option to any of the options
THIRD, A popup page with multiples options will be shown and choose/click on pages
LASTLY, Tick all the pages you added or want to show at the bottom of your website/blog and click on the save button