How do I delete cache and cookies?

Deleting your temporary internet files depends on the browser you are using, have a look below and follow the correct guide:

• For Firefox: go to the menu icon / Click on "History" / "Clear recent history" / "Details". Select "Cookies" and "Cache" and click on "Clear now."
• For Chrome: go to "More tools" / "Clear browsing data." Select "Cookies and other site and plug-in data," and "Cached images and files," select "Clear browsing data."
• For Safari: go to "Preferences" / "Privacy" / "Details" / "Remove All."
• For Microsoft Edge: go to the menu in the top right corner (the 3 dots) / “Settings” / “Privacy & Services” / “Clear browsing data” / “Choose what to clear”. Tick the “Cached images and files” and “Cookies and other site data” boxes, then select "Clear."
• For Internet Explorer: go to "Tools" / "Internet Options/General" / "Temporary Internet files" / "Delete files." 

• For Android Go to 'Settings' > 'Apps' > Select our app > Click 'Storage' > Then 'Clear Cache/Clear Data' .
• For iOS: To clear your history and cookies, go to 'Setting's > 'Safari' > tap 'Clear History and Website Data'. Clearing your history, cookies, and browsing data from Safari won't change your AutoFill information.