National League 15:00 Saturday games are available for international customers or those with the right VPN.
NLN & NLS 15:00 Saturday games are not streamed at all except international weekends i.e. no Premier League matches. This is I guess a commercial decision by the National League. They probably think not enough international customers real or pretend of NLN & NLS clubs to make it worthwhile.
I watched most Saturday away games I could not attend last season with Nord VPN being the most reliable VPN I found to dodge the blocking tactics most other VPNs succumb to. The only problem is you can not cast to a smart TV while using a VPN so you are limited to watching on a tablet as they are effectively on different IP addresses. I believe there are very fiddly methods of getting from phone/tablets to TV screen using cables but I couldn’t get that to work well so gave up and just watched on a tablet which you get used to.
Previous seasons in the EFL it was easier and cheaper as you could get a season pass as an “international” customer for about £140 for all matches home and away. Good value as I often worked abroad pre Covid.
The nuclear option would be to get a dodgy box and you can watch pretty much any game that is being streamed anywhere in the world direct on your TV including those streamed at 15:00 Saturday but of course I would personally never dream of depriving Sky, TNT and the Premier League of their revenues and profits.
