I purchased a donation a while back from rocket I have never been able to get it to work installed papao tv stalker linked custom MAC address as I'm using kodi and input donation as password and user I still can not get it to work says invalid Mac 1 2 and 3 am I doing anything wrong ?

Can someone please help me I'm a complete noob to Iptv I have kodi on fire box and would like Iptv but I'm not sure where to start or what I need to install or do I understand that I need a donation which I've come to the conclusion that I get from iks rocket is this the right thing to do? But...