I need a plugin or some other way to make Wordpress post the saved draft posts when I am not at the computer, I know nucleusCMS has this I hope it can be done in Wordpress too, if anyone knows how please let me know. Thank you.

You don't need a plugin. Off to the right of your posting page, there is a publish immediately edit area. click on the edit and change to future date. the post will automatically show on the date indicated.

It's been a feature of wp for forever!