In this video, you’ll learn how to find your .htaccess file and how to edit it to upload the needed configuration rules into it.
You may also need to check:
Article on how to edit .htaccess file: https://www.namecheap.com/support/knowledgebase/article.aspx/9410/29/how-to-set-up-rules-and-redirects-in-htaccess/#locate
How to log into cPanel account: https://www.namecheap.com/support/knowledgebase/article.aspx/10233/2255/video-where-can-i-log-in-to-my-cpanel-account/
How to access file manager in the cPanel account: https://www.namecheap.com/support/knowledgebase/article.aspx/10256/2255/video-how-to-access-file-manager/
How to open the “File Manager” menu: https://www.youtube.com/watch?v=oV_x5TXXcO8&feature=youtu.be