VPN Account and Hotspot Router 5G

[davmax]

Hello,

I need a tip.

Can I use a vpn account with an Internet provided by a router 5G?

If I crack a Netflix account, could I watch movies on my tv screen with this installation ?

Can I use a 5G nano sim with a router 4G/4G LTE for a full use of the router?

You advise me to take which router?

Regards,