3) Please show the written contract?

Thank you for confirming that a written contract does not exist, because written contracts require signatures from both parties and I am not able to see any!

Look it is simple, real world people who have studied law do not spam signatures for cents!

Look it is simple, real world people who have studied law do not spam signatures for cents!

They don't borrow 10 neither..

Real world people who have studied law ask to lend
BTC worth 10 if they do not have any on hand!

OP, I suggest you to create a red flag against GP, I will support the flag.
Since it was a written contract with you, I would suggest you to go with flag type 3.
This user violated a written contract with me, resulting in damages.

Start to create the flag against game-protect from here:
https://bitcointalk.org/index.php?action=trust;addflag=874254I will tag him using this post reference and I hope in future no one else falls the victim of game-protect.
The biggest mistake online casino victims can do is listen to extremely mentally ill and or brain dead bitcointalk accounts!
Please show the written contract? 
Most people think of contracts as being formal agreements put into writing and signed by the parties concerned, often with lawyers present, but the fact of the matter is that a contract is merely an agreement between multiple parties concerning an exchange of items of value, and the physical form of the contract is not so important.
Therefore, in theory, a contract could be written upon a napkin just as well as watermarked paper, so long as the terms were stated clearly and agreed to, and oral or verbal contracts are not unheard of (though difficult to enforce and frowned upon by many).
One of the common misconceptions concerning contracts is that a signature is required for a contract to be binding, while actually, all that is required is for both parties to agree upon the terms set out.