Greasy Fork镜像

how do I get the script to work on o2v3.imotor.com?

make sure your language set is Chinese and already login

I tried on both Firefox and Chrome and it still isn't working properly

If the script works fine,the following steps will be executed:
1.Check login status,if not login,the console will print "未登录(不可用)"
2.Check last sign date, if today after last sign date,continue
3.Check if the page contains "每日签到", redirect to sign page
4.auto fill sign form and submit

Please tell me which step is not working