Greasy Fork

Please how do i use this script

Please how do i use this script

无法使用这个功能，点击图标上的下载功能以后，还是转到“付费订阅”链接，无法下载图标。所以我该如何使用它？
Cannot use this script. When I click the download buttom of the icon I want, still turn to "pay for premium subscribtion" link, cannot download the icon I want. So how should I use this function?