Can't enter MAC address

[Rafael]

I am on the page to link my MAC address to my donation number. When I try to type in the MAC address box that presently has all zeros, nothing happens. Any suggestions?

[greg]

more details what iptv box you have

[K00lKatT]

don't forget the colons : between octets...

[Atca]

stb blocked? checked papiao, mac # good. changed lest 2.
went back to put my mac #
i got mac address already exist. will not change to my mac.
coputer wiz i am NOT at 78 it is hard (i wish haha)

[greg]

go here to check if mac is link correct for NFPS iks mac checker https://papiao.is/main/search_mac/ are for rocket https://papiao.is/main/search_mac/