[Synthx]

Can't get the receipt to generate even after clicking submit a bunch.

Try closing the program and re-opening it. Or try what is quoted below.

Hey Mate ...not to sound like a noob or anything...but nothing happens when i enter all the  info into the program and press submit... :/

It's working on my end.

Spoiler:

I found that at times, I had to hit the Submit button a few times to generate the receipt. Try doing just that.