https://support.rankmath.com/ticket/how-do-i-get-a-full-refund-from-%f0%9d%91%ac%f0%9d%92%99%f0%9d%92%91%f0%9d%92%86%f0%9d%92%85%f0%9d%92%8a%f0%9d%92%82/