he never even said how much wager he had. they dont care if you deposit and blow it all, they want you to play longer, since that's more conducive to a longer-term, more consistent customer (someone can play longer with less is worth a lot more to them than someone who plays once and loses and cant play any more)
the fact you had $45 of bonuses and are only $-140 over that period with apparently really low wager is actually crazy good. You won't find another site that will do that without insane requirements.
Keno 9/9 is 1/27,322,404.
Keno 10/10 is 1/833 million.
We are likely to see 30 9/9 kenos before a single 10/10.
All 9/9 1000x screenshots are frauds, you will very rarely see a 10 spot 1000x keno screenshot, only 9/9. It is much, much easier than 10/10.