Can only one person per address use qmee?!

Logged on 3 days ago and had the "looks like something is wrong with your account!" Flag for the first time. I emailed them asking what the problem was and 3 days later get an email back finally. The support person said that they detected I was using an alternate account besides the one that flagged. And for me to tell them which account I wanted to keep, because the other will be closed. Wtf. Really? I've been using qmee for 16 days. About 7 days in a popup told me to refer a friend, so I sent a referral to my mom. We live at the same building. She's apartment 1, and I'm apartment 2. We have the same Internet, that's why I think this happened. But wtf! They tell us to refer ppl and then they say they are going to close the account? My mom is at least 25 years older than me… Doesn't she qualify for other surveys that I don't? Makes no sense. I've never seen anything saying only 1 account holder per address. Wtf qmee so if I want my account open again they have to delete my mom's account? Kinda B's.