Problem with races

I was doing a 50 lap race and I was on about the 45 lap and my phone went off so l stopped then l was kicked off the race and I did the race again but this time l finished the race with the times came up then l got a alert saying profile been changed and it started my game again from the home page and l didn’t receive any rewards from both races and I would be grateful if you could help me thanks Po1soned Cobra