setting up stalker

[Manuel]

I just installed stalker tv ,i opened it put my mac address turned off the send part then exit when back,then hit nfps and i got this message Authorization failed can someone help me out please..

 

[eureka]

You shouldn't have turned off send serial number, see here: http://iptvtalk.net/showthread.php?9444-Serial-Numbers-Now-Required-for-Kodi-Addons