let start from 0.03

I bid 0.037BTC

Yeah that was my bad,  i tried to edit it after to put 0.036 but i cant edit posts on this thread.  I didn't think it would matter too much anyways simce it was higher than the minimum bid increments.

I only based on the last bid of helloeverybody 0.035BTC therefore i increase the bid to 0.037BTC because the bidding increment is 0.002BTC and since helloeverybody bid 0.036BTC, I will make a new bid there is
0.038BTC

I bought one account from OP and i paid 50% advance for another account of his, he disappeared for more than 24 hours, he still has my funds, he should refund me or give me the account and close the deal.

This is completely your own stupidity to pay money someone upfront in this forum. you are just a newbie here and don't even know the rules and terms.
we have escrow providers here to do such deals and stay safe. if now he do scam you and run away with your money (highly possible) then you can't do anything. OP is also not have big account, I don't think he'll care about his jr member to be tagged as scammer. he easily can create another one to start scamming again..

Please everyone grow up and use escrow to buy/sell everything.