Hey brother whats collateral 
?
?Have a look here:
(the below format is property of whywefight, thanks for that.)
no (valid) collateral, no loan.
Things you need to know:
[EDU] The Rule of "No Collateral, No Loan" - IGNORE AT YOUR OWN RISK!
How to sign a message
Bitcointalk Escrows
Read all of them and after educating yourself ask again.
You can lock this topic at the lower left of this page. thank you!
no (valid) collateral, no loan.
Things you need to know:
[EDU] The Rule of "No Collateral, No Loan" - IGNORE AT YOUR OWN RISK!
How to sign a message
Bitcointalk Escrows
Read all of them and after educating yourself ask again.
You can lock this topic at the lower left of this page. thank you!
This should tell you all you need to know.