Glitch for money (The Crew)

I found a glitch for money, in a tuning workshop, you need to buy paint or a sticker, when there is not enough money for this part, press the buy button and then go into demo mode, as you go all the time press the gas and so on for 3-4 seconds, then again try to buy, then you will be given 4kk, but the problem is that after that you can buy all the parts and everything you need, but as soon as you try to leave the workshop, the network crashes, an error appears and when you restart it, there is nothing, it stupidly does not save progress, can any of you figure out how to fix this, can help someone through alt + f4, the main thing is that progress with money would be preserved.