Prince Harry and Meghan Markle have faced backlash over their tribute to the Duke of Edinburgh following his tragic death on Friday 9 April.The royal couple, who are expecting their second child together, took to the website of their non-profit organisation Archewell to share a note in honour of Prince Philip. It reads: "In loving memory off His Royal Highness The Duke of Edinburgh 1921-2021 [sic] "Thank you for your service...