Who deleted your data exactly? They might delete your data from their website only if they like to do so. But no one could delete your transaction data from the blockchain. Every piece of data should be visible to the block explorer. BC game support responded on your allegation thread. Also, I raised some concerns there to show from your end. But you are just spamming and not providing what we are asking. Your problem won't be solved unless you help from your end.

I will say don't panic; if you really made the deposit, they won't skip it. But you need to cooperate instead of just blaming after blame. The amount is pretty small, and they won't scam you for such an amount; at least I don't believe they will ruin their reputation for this small transaction. All you need to do is provide proper evidence.