I believe i used to get some channels in HD few months ago, but now i only get SD channels I'm not liking watching movie channels in SD is there a way to get channels in HD? any upgrades available?

I purchased yrly donation from iptv4less.com last year aug. They just sent me mac address and that's working fine since then, they never gave me donation no. From last 4 days, i get ITV authorization failed after referring few threads here, i noticed i had to either use pvr stalker nfps client...

I'm using NFPS on KODI, I see a folder VOD, but when i click on it i get "authorization failed" message I'm getting error for a while now, just wondering, Did it ever worked?