FWIW if you don't cash once you don't neccesarily suck. I just thought I'd post that in case you feel pressured by your staker 20 Games is a waaayyyy small sample size obv.

1) Preflop I would probs shove, there are 275 chips in the middle when it gets to you and that would make a nice addition to your stack. You don't mind a flip here since there's so much dead money and could easy be called by hands you dominate.

As played, I like the river bet because any J or 9 is going to have to raise and I can't see a weaker hand raising, and you don't want to have to call a psb with a-high.

2) 10BBs effective stacks, you have an A on the button just shove it.

Good luck and merry Xmas!