ALL Stickers Missing, Support Claims They’re Duplicates

Yall… I logged in after an event ended to collect my rewards and all my stickers were missing. I reached out to support and they just told me they were duplicate stickers. I have a total of 6 stickers and 1 2-star duplicate. I placed 3rd in a side event, I am completing the 1,200 dice chapter of the main event, I collected a pack of stickers with quick wins and 8-hour prizes, I’m on level 8(?) of the digging event, had free prizes, etc etc. Cmon now..

My rolls, moneys, shields are reflecting correctly though. (It’s a loss since I don’t have cards)

What do I do? In the future, do I need to screenshot everything before I close the app?