NFPS / Private your IPTV + Free IKS Donation(s) has been assigned

IPTV Private Server (NFPS)
I seem to have got it working in kodi.

When it was free I had set a mac in the stalker client, once I had paid my donation I changed the 79 to 78 and changed the last number of my mac, this didn't seem to work.

I went back onto papiao and changed the mac back to the first one I had used, this seems to have worked and I have all the channels back.
 
Here I also have same problem ,no donation number,all I have is id number ,when I tried as a donation ,all I get massage ,incorrect imf......it is very comfusing,hope they solve this soom,so I can asigh my donation for iptv.....