b970 Insufficient credits ?

[fiddlers]

trying to unlock huawai B970:


User : fiddlers
Password : OK !
Credits left : 15

================================================== =================

Unlocking, please wait ...

Server message :
Check prices at : http://www.dc-unlocker.com/buy/user_prices


Insufficient credits !

how that??

[Arunas]

To unlock router need 25 credits.

[fiddlers]

my mistake. thanks!