How to get a expansion coupon?? Pokémon

Hello, I have, for a few months now, created a tutorial for everyone like you who is lost, I’ll put it here (you can see all my tutorials here: http://www.jeuxvideopc.com/forums/jeux/jeu/pokemon-version-diamant/mario-tutos-sujet_106665_1.htm )

1-The Azuria Power Plant:

At first, you may notice upon arriving in Azuria that the champion is not present, and not long ago, they warned you about the power outage, so you need to inspect the power plant. For those, exit through the east (right) exit of Azuria and continue until you reach the shore and see a channel, surf on it and go south of this channel, you will come across a large building, that's the power plant. Enter, a man will shout that he will send a charged beam to whoever stole the part from the power plant, so exit and return to Azuria. Go into the arena, you will encounter a grunt (the last one in the game) who will head to the bridge north of Azuria, go there and fight him.

He will say that he hid the part in the arena, go check the buoy at the far end, you will find the item (which doesn't respond to the item finder by the way) now return to the power plant and give the part to the boss who will thank you and give you the TM Charged Beam.

2- Finding Misty and Battling Her

With the power restored, you think you can face Misty, but no, there is still one step left:
Head north of Azuria, towards "Cape Azuria," you will have quite a few trainers to battle in this area (but a nugget will be at the end of the challenge) then, at the end of the dead end, you interrupt a date between Misty and a stranger, who will take
his legs to his neck, Misty will scorn you but will return to the arena (that's all that matters) so you can battle her.

Note: If Suicune is present, then it will take priority and you must fight it before Misty is there.

3- Waking up Snorlax

After that, go to the Radio Tower in Lavender Town to talk to the man in the hat who will allow you to have the radio, but more importantly, the Poké Flute.
After that, head to the entrance of the Diglett cave where the lazy Snorlax reigns, manually set the radio frequency to the highest (the buttons do not allow it) and talk to Snorlax, you will either capture it or defeat it, then you can enter the Diglett cave, on the other side of it is Pewter City and its Champion: the famous Brock!

you need to set the poke flute as the radio and when you talk to it, it will move and you will be able to capture it.

I don't know, I'm stuck too.

in the radio tower of Doublonville

You need to place the arrow at the top of the radio, it will say Poké Flute. Then, place it in front of Snorlax, talk to him, and he will wake up at level 50, and he is hard to catch.

Tssssssssssssssssssssssssssssssssssssssssssssssssss I got Arceus =D And then I used Prescience on Snorlax and then the Poké Flute and on the Poké Radio (Poké Mat)

ffffffffffffffffffffffffffffffffffffcccccccccccccccccccccccciiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiillllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Really?

The director isn’t giving me the coupon, it’s really annoying, I’ve been stuck for at least 3 weeks.

I don't know either, I talked to the old man in Lavanville but nothing at all. A RESPONSE, AND FAST please. Thank you.

It's easy, you first need to tell me how to get the extension coupon, then I'll tell you.

Salut, moi aussi je suis bloqué, snif...

Which radio tower to go see the director, the Doublonville radio tower or the Lavanville one?