Not working for me (OS X Yosemite, MBP Retina mid 2014)

Unfortunately, this program / app is not (really) working on my system OS X Yosemite, MBP Retina mid 2014).

No converting options (like 320 kbps 16bit [coming for 24bit ), no export options to choose from (like .wav, .aiff etc.) and so on, e.g. by using „save as“ there is no option what so ever to choose from (i.e. „save as“ what???). Buying this app not only was a waste of money but time too. Thus one star :(

reyeb about Music Tag Edit - Batch ID3 Editor, v3.1.4