According to your statement you plan to hit an exchange after the launch of the beta so this would be end of 2018 or am I mistaken?
Listed after beta launch is just a BS from the scammer yassin and tobias
FYI beta allready launch and no exchange at all and never be listed ( because all exchange reject this scamdroid token )
This is just a scam project
Move on , if you want take action and your money back find a good lawyer, and go to their office 😂