By default Magento 2 don't provide HEADER and FOOTER in CHECK OUT page.
So I checked checkout_index_index.xml file on path
app/design/frontend/package_name/theme_name/Magento_Checkout/layout/override/base
There is remove attribute set for header and footer
so I unset remove attribute from remove=true to remove=false.
But still header and footer is not showing in checkout page so can anyone tell me how can I get header and footer on checkout page?
Best Answer
I got a solution.
First go to Magento_Checkout in your theme folder app/design/frontend/package_name/theme_name/Magento_Checkout
Now create below folder structure in layout folder on the above path. override/theme/Magento/blank/checkout_index_index.xml
in this checkout_index_index.xml file add below code.
I hope someone will find this useful.