what happened to the pause button

i purchased this app because it advertised ability to pause and resume .. it did that the day i bought it , and now the button isnt even on the screen .. hahaha .. apple lets crooks do this ? take money for things they dont provide.. in that case i have a lamborghini i want to sell .. unbelievable! i wouldnt give u the one star only it wont send w/o .. and i know i got screwed and nobodys gonna do a darn thing about it!

Abdelhakimelhajaji about MoviePro - Pro Video Camera, v5.2