Still trying to find the tool bar?
Look near the top of your screen. There should be a row of labels starting with "Files". The third one should read either "Display" or "Show". Single left click on that will show you the list of options. At least for me, the "Toolbar" is the fourth down on that list. Single left click on that, and you can see what toolbars are available. Just left click on the one you want, and you've got it.
(Should you happen to click the wrong one, just give it another left click and it will disappear.)