Help accident drop database

[jackavin]

have know backup is it automatic backup

godddd what can i do

[djr33]

If your host makes automatic backups, then inquire about how you can retrieve this. If not, you're out of luck. There's no "undo" button with databases ;)
MAYBE you could try to do some sort of data recovery on the server, but that's unlikely and expensive (hiring a company to do it), and the data is likely already overwritten.