i don't have tool bar of adobe acrobat. Safari toolbar displays. How can I get acrobat toolbar, need to highlight parts of my document

The acrobat window is part of my safari window.....doesn't show toolbar for acrobat.  Don't know what I'm doing wrong.   I've uploaded my docs and want to highlight parts of them.  Appreciate any help.

Have anything to do with fact I'm on a mac.

Thanks

Michael