~snip~
Blackjack.fun has updated their terms and conditions page few weeks ago. Probably they have updated the min withdrawal during then. Anyway, min withdrawal amount info should included in the FAQ page. But they have added it in the TOS page.
@Pmalek, I would like to suggest you about Gamdom casino. Gamdom is an old casino, but their ANN thread wasn't active much. Recently, they have started signature campaign in the forum. Previously you were suggested by other forum member to add them in the list, but you weren't able to check their withdrawal information.
I wanted to add Gamdom as well, but the site doesn't allow me to check the withdrawal fees or the minimum withdrawal amounts without making a deposit first. Can't say I am pleased with the way they configured that part of their wallet.
I have never played at this casino. As a result, I don't have the information about their withdrawal. Maybe you should contact their support to know about the min withdrawal amount and fee.