XYM Airdrop got coins at not 1:1 ratio

I didnt get my XYM at bitrue exchange at ratio 1:1 only less half. I sold my XEM only after i got XYM coins. Please help meUploading: IMG_20210312_121850.jpg…

hanno donato il 35% del portafoglio
for IOU trading

all the remaining Monday 15

[$XRP's tweet - "XYM at 16000%!!! Get your 35% payouts ready!!! " - Trendsmap]

That’s strange. I suggest contact exchange. Also check what was rules they used for this airdrop.