Further questions @newfish1 regarding your account.
Why have you bet mainly on basketball in 2019, not used your account for years and now switched to soccer all of the sudden with these high amounts in these specific leagues?
Why didn't you do any other significant bets before?
This is not the behaviour we see from any other user.
Do you have accounts under your name at other bookmakers and would you feel comfortable sharing them and your betting history there?