Still a lot to be done and uncapable to merge directories

Ive purchsed Forklift because Ive needed to move several files between two different sources and combine it together. Forlift represents itseld as THE FILE MANAGER for OsX but it cannt merge two directories together and it asks, as the standard Finder, if you want to overwrite the destination directory with the new content. Honestly, for me, are 24€ wasted.
For the File Transfer capabilities Ive nothing to say, I didnt tested them. There are plenty of Free products able to perform equally, CyberDuck just to make a name.
I do not know if this is a limitation imposed to put the program in the Mac AppStore but, for my need, is totally useless.

mbmobile about ForkLift - File Manager and FTP/SFTP/WebDAV/Amazon S3 client, v2.0.8