Someone help me with this the answers are in spanish

>>379000
the last one is related to a number pad with subdividing lines, so the 8 is a square u and the 5 a box for example.

789
456
123

3x9 = 27, there are usually also different marks to distinguish the set of 9 letters to use, and you can see that the x are sometimes centered, sometimes to the left or to the right.

E is the fifth letter, so it will end in a box if the letters are filled in a certain matter, and you see two boxes with a center X, so you may assume that the center X letters are

GHI
DEF
ABC

or some variation of this. you can try to assign some more letters and see if this gives a readable sentence in Spanish.