Watermark very disappointing

Found no way to preview the watermark!!! This is a basic function of a watermark app. Also found no way to change the angle AND placement. Simplistic interface: feels like 1990s design. Having used iWatermark on iPhone, this is a huge disappointment. To top it off, the HELP function didn’t work. Can I get my $ back?

photopro212 about PhotoBulk: watermark in batch