After collecting Rabbit Hell this morning the game keeps on crashing every 2 minutes and I lost my bunker rewards because of it.

About an hour ago I went to the bunker to get my rewards but as it was showing my rewards, my game crashed.
I restarted the game and went to the bunker again but the rewards didn't show up, then I checked my garage to see if I got the paint jobs I had earned but they weren't there.
I was rank 6 so I should've gotten 3 paint jobs and about 19 gems.
Is there any way to still get my rewards?

Thanks in advance