Can any one send me an action replay code that makes you have the black trainer card in Pokemon diamond?

This code right here!!! This will give you max points

94000130 FCFF0000

B21C4D28 00000000

B0000004 00000000

00006174 3B9AC9FF

00006218 000f423f

00006198 000f423f

000061a0 000f423f

0000619c 000f423f

1000624e 0000270f

10006252 0000270f

00003c98 000f423f

00003ccc 000f423f

C0000000 00000008

10006238 0000270F

d2000000 00000000

The code above does work, you just have to battle in the battle tower in single-battle one last time and then you should get the silver trophy and the gold trophy and the bronze trophy yadda yadda Dada. But you gotta keep talking to that girl that will appear by the side of you in order to get the black card. And you'll have to finish the other cards as well. Before you try the code above. You have to hold down L+R and then on your trainer card your points will be 999,999,999. Then you should go to the battle tower and battle one last time and then they'll give you the black trainer card. :D

PLEASE help (i also did the last battle thing in the battle frontier the single one but it still didn't work) PLEASE HELP! :'(