There are few reasons for manual withdrawals,

1. Bankroll issue, which i am hoping will be solved tomorrow (sunday.)
2. When we started the site we had some security issues like you could place a negative bet like -1 BTC which become 1 BTC on profit, generating same nonce for every bets using continuous  ajax request etc. that's why i disabled auto withdrawals. I already fixed those issues but still i am afraid.
3. When i started the site i made a wrong calculation i had a small bankroll but i started the site without any max bet limit, which was dangerous. Then some well wisher told me to set a maximum bet or maximum profit per bet limit for which i am really grateful to him.

But i learned many lessons from these mistakes and bitcoin community is really very helpful. You guyz helped me a lot.

One question may rise, what will happen if i don't get bankroll from my investor ?
The answer is that would be very unfortunate for me. If that happens i will pay the withdrawals from my salary (I am an Engineer) and i will make this site as a PVP site where no bankroll is necessary where all games would be between players. If you guyz can give me few suggestions about this that would be helpful.

You might ask why didn't i do it at the first place ?
I learned some lessons after i started this website. if i had these experience before i start the website i would've started with PVP games.


Please pardon my bad English.

Thanks Everyone for your help and continuous support.