Update on the fees and minimum withdrawal issue.
Lowered minimum withdraw to estimated dynamic network fee value + 0.01000000
The network fee is updated once a minute from the dash wallet and is estimated based on the estimatefee wallet call. There is no fee we collect from withdraws.
If the entire network fee amount is not used, the remainder stays in the wallet.
Estimated Network Fee: 0.05235600
Minimum withdraw is: 0.062356
Minimum withdraw is 0.01000000 or 0.062356

and Fee is 0.05235600 . whats this mean?
I have withdraw 0.10390000 today and fee is 0.05235600, net amount is 0.05154399

now I received half amount of my earn

If you went send a ticket with the txid and I can double check. I've not seen that particular transaction in the logs... There is an issue in the Dash client with estimations we've recently found out... The Dash client is using a dynamic fee and it's not fair to charge you a set price especially if it's going to be lower than what what we're taking. We are working with the Official Dash devs to get this solved asap. Anything that isn't used on the fee is returned to your account. Any fees that have been too large, have been eaten by us and not paid by you.... I've got far better thigns to do than take 5% of a Dash from you... Chances are you've gotten a couple fee free withdrawals. So please send a ticket if you feel any issues are happening or missing funds. We audit the transactions and wallets regularly.