Correction of wrong characters in the home page of a site PHPMotion

| The site [login to view URL] uses PHPMotion? software. It works well in English but show wrong special characters (like "ç" "ã" "ó")? in Portuguese. All pages are editable? and are? installed on the site server. I did some tests? changing the charset in some pages, but? could not solve? the? problem (see attached image). Now, as a first job, I am looking? for a? professional who can? solve the problem just in? the home page of the? site ([login to view URL]) | ## Deliverables I am available to give all the extra information that is necessary to sellers do their bids.