I didn't get my full reward (RR3)

I was racing in F1 events in Season 2019 Abu Dhabi Grand Prix Event (For Renault Team, if it matters). I didn't get the car, because the time ended. BUT, it still said I'll get a 1,000,030 coins after finishing the event. So I did, and the problem is I only got 250k. Did it happen to someone else and can anyone tell me what to do? Thanks.