cant buy fuel

how do i buy fuel? I try to buy fuel and its just on a blank screen. not sure what to do.

you can't bc there is no purchases here. this is a rebooted game by fans.

why would there be a shop then..?

The shop will be repurposified in the future to satisfy the no-microtransaction model that the revive has to adhere to. Any purchase that cost real money from the original game will have its price converted into a fuel cost

How long will the ongoing Maintaince be? its already 3 and a half hours by now.