Instagram Mega Bot help!

The attachment has nothing to do with the software. You don't see a link to download the software in your email? The serial will also be emailed to you in a day if you just ordered the software.
Once you have downloaded the the software and installed, a video link will appear on your desktop. Watch it for instruction.

The best bet is to email support and included your paypal address. You will get your serial and the link to download the software.