A VPN lets your device connect through another country, so you can browse the catalogue there. Check your streaming service's terms first — some don't allow it.
Your services — showing everywhere they carry it, deselect what you don't have
Amazon Prime Video
BritBox
Britbox Apple TV channel
BritBox Amazon Channel
Amazon Prime Video with Ads
Amazon Video
Sky Go
Allente
Streaming availability data provided by JustWatch.