No VPN working on my Mi Note 5 Pro

[Ad3323]

I have used my VPNs like express vpn, betternet, hotspot shield, etc....
All used to work but after some time no vpn i working. I have tried my of them. More than 30
Currently living in UAE
I can't make WhatsApp calls and access most of the sites. Please help me.
I have tried removing battery Saving restrictions tooo on every app

 

[Rukbat]

Exactly what's not working? You can't connect to them? (That could be your government blocking them - and yes, they could have blocked a few dozen at once, or within hours.)

Or you connect to them but you can't go anywhere with them?