form maker pro uploading issue

[Businessbuyerspain]

www.businessbuyerspain.com HI, I am new at building websites and have been very impressed by everything so far, managing most things I try ok, however I have downloaded the form maker pro, unzipped it and am now trying to upload it onto the public_html. After a lot of attempts and reading advice on the forums I have managed to upload all of it except the file causing the issue, which is called 'filemanager'. I have uploaded all of the other files individually to see where the problem is but when I try to upload the filemanager file I get the following fault - 550 can't change directory to /public_html/formmaker/fmp/js/editor/filemanager/browser/default/: no such file or directory. I have downloaded formmaker pro twice in case there was a fault but everything else has loaded, all that is now missing from my public_html is the file called filemanager. Thanks for any help.