Why can't I create a database after phpmyadmin enters? Solution

After entering phpmyadmin, you cannot create a database ???? After logging on to phpmyadmin, you cannot create databases or root users. what is wrong with this? please be sure to enable the mysql service; can path/mysql/bin/mysql be entered? When phpmyadmin is installed, can I create a database after phpmyadmin is entered ????
After logging on to phpmyadmin, you cannot create databases or root users. what is wrong with this?

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Make sure that the mysql service is enabled;
Can path/mysql/bin/mysql be entered?
Whether to create username and password when installing phpmyadmin.

In other cases, wait ......
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I agree with what some big brother said. First, determine whether your mysql has started. Whether an error is reported during startup or not. if there are any error prompts or something, post it. You cannot tell where the problem is.