If you are wondering why PUBG is not working for you? as you are not alone. Many users are also facing a similar issue. Well, it is due to the reason that PUBG PC has gone under maintenance for 4 hours.
Developers have also released an official statement regarding the same which reads as follows: PC Players: Live server maintenance has started and is expected to last 4 hours.
This 4 hour maintenance begins at Mar 3 4:30pm PST / Mar 4 9:30am KST / Mar 4 00:30 UTC. Some bug fixes will be applied during maintenance, with details shared once complete.