NFPS / Private web site

IPTV Private Server (NFPS)
trying to change mac address but isn't working the website isn't working well can somebody explain?
Here ya go.......

From the NFPS support site, the Papiao sites (reseller panels, donation and route checkers) are currently down, per the server techs.

Also, when they come up again, you can use the e-mail address that you got your donation, or the order number in the donation checker when checking/resetting MACs.