Edit .htaccess file, and try to add at the end below rule:
if the page had a parent, you might have to add the parent's slug in .com/parent_slug/page_slug
It would be better if you have provided example links on your page, as some of us use own link structure and rewrite rules
ps. page_slug is the physical file name/URL of the page,
Code:
RedirectMatch 301 ^/page_slug$ http://www.yourwebsite.com/page_slug
if the page had a parent, you might have to add the parent's slug in .com/parent_slug/page_slug
It would be better if you have provided example links on your page, as some of us use own link structure and rewrite rules
ps. page_slug is the physical file name/URL of the page,
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