Yes.
I should say I use Tunnel as a VPN. It works well to others websites
Discussion
From digging into it a bit more, it seems like my hosting provider may block Iranian access due to U.S. sanctions. VPNs should be able to get around this though; maybe Tunnel doesn't properly mask the origin, but I'm not entirely sure.
so bad 😞
I use German and french servers. It works for others but for Shopstr doesn't