Cipher

Meh
Can't enter the labyrinth haha

that's my problem.
the pattern used.

how can I pick letter if I don't know what to pick up..

So sorry!!
Now i think i'm so foolish 'cause all found that level easy except me,
Anyway i will not give up

Gosh!!
Still don't get it!!!

Think simpler? hmmm

Okay. So i only need to play with the alphabet and put the letters to the chessboard?
The 4 hints are the basis for the pattern used?

I can't fill the chessboard with letters.
how can i use the coordinates?
does the pattern for the letters is simple?

help me please!!!!
thanks..

I got it now thanks.

i found the 2nd pic but i dont know what to do.
is the answer like the first?

EDIT:now i have the three birdbrain..i dont know what to do