what I really want is for the representative to provide my bet history here. This would allow me to verify the outcomes and ensure my losses were fair, which would help satisfy me and put my mind at ease regarding this matter.
I guess their official representative already commented that they can't filter the history of a deleted account, and that's a fair response. However, it would be great if they might somehow manage to share the history of your bets as that will clear many of your doubts.
I feel bad for you OP because losing that much money is quite tough, but if you had such thoughts about them then why haven't you created this accusation when you had the doubts instead of creating it now.