My oxygen doesn´t work right

[Capiflash 0]

I have recived my unlock codes from BIS , but I put this codes into Objektiv2Light , but it say authentification failure , but it´s imposible ˇˇˇˇ

In the unlock section there are 4 white boxes

A C

B D

And I have recived from Bis four codes

A

B

C

D

Can anybody tell my which letter goes in what white box

Thanks to everybody

[KKB 0]

Try A in A; B in C; C in B and D in D

[KTottE 0]

In other words.

A C

B D

are the boxes

A

C

B

D

are the codes. In that order.

[PSC 0]

No, the boxes are:

A - B

C - D

and the codes:

A

B

C

D

PSC

[Scorpio 0]

*very confused*

[PSC 0]

It's like the game where you have to guess under which nutshell the golden bead lies.

PSC