The Search Icon tool didnt work

Hi Sir / Madam: I experienced the above-mentioned problem in the desktop browsers only. The Search Tool works in Mobile browsers. my url is at https://goldspark8.com I checked with my domain host and their reply was: QUOTE the error displayed in the Chrome console: Uncaught ReferenceError: screenReaderText is not defined at s (ha9vg.js:45) at ha9vg.js:45 at ha9vg.js:45 I recommend you to check this with your developer and if there is anything we should adjust on the server end let us know and we will assist you right away. UNQUOTE Please advise how to fix it. Thanks.