Can you please send your site URL having this issue and also your site WP Admin Login details in a private content area of this topic so that I’ll check it for you and provide you the best possible solution for it and also please explain your issue a bit more clearly you want more spaces above and bottom or you want to remove the spaces from above and bottom?
And for the footer area please explain with some relevant screenshot of the specific area what do you want to hide to check it myself and help you out accordingly.
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