Have you tested deposits / withdraws there?
I tried it, but they ask for 480 confirmations. My coins remained stuck in limbo for 8 hours!
I understand you are trying to make a penny or two with your ref link but i don't think users should use an unknown exchange in this day an age. Here today gone tomorrow sites should be avoided like a plague.
btcpop is not an unknown exchange. They are in the scene for a lot of time. But they insist in doing everything, from loan to staking pools and all crypto services in between, but cant manage to do any of the services really good at all