Hi Sir,
The VIP Weapon KAR 98K was first released as a Legendary VIP Lotto through a web event last Dec 2022 which is why the notification says "can be purchased through web". Apparently, the web event is no longer available today. This weapon is now released on limited-time events. To stay updated on our new releases every week, be sure to regularly visit our official Facebook page and website.

u cant get that vip anymore or the developers might bring back that vip on lapis/garnet l

its a limited vip