The ad on BP has been removed. Obviously knows that her scam is know. She will ask for 50% of the cash by E-transfer. And that will be the last you hear. Flag ad whenever this number appears on Backpage.
E transfers are actually a great way to make sure you're both "ok"
With a reviewed, reliable girl & a random password on the e transfer, she should be okay without being provided the password until you're together @ date time about to start. If she's not okay with that then, hell no.... But if so, its a great way to assure you don't get scammed or robbed!