How to find the red coins in super mario 64?

I have a ? about super mario 64 DS in the last bowser I cant find the 8 red coins pls help me

This is cheating but whatever.

BOWSER IN THE SKY

RED COIN 1: Jump straight across these platforms,watching
out for the purple block. Jump on it and up to a platform with a
box on it. You’ll notice the coin behind you. Turn to a side angle
so you can see the purple block, then do a backwards somersault
for the coin when the block is out, to limit the chance you plunge
to your doom.

RED COIN 2: Just run up the wall from here, and simply pass a few
Goombas and cross a spinning platform to the coin in the corner of
the block. You can’t miss it. Or maybe you can, but it’s not hidden
or anything.

RED COIN 3: From coin 2, run below the large plank we’ve come to
know over the course of the FAQ. Now turn so Mario is facing the far
edge, and turn the camera to his back. You may notice a coin to your
right. (Adjacent to the line of yellow coins) CAREFULLY walk down
and grab it.

Also, if you go to the far end, you can hit a switch and get a
pathetically easy star. (Easier the Fire Sea’s Switch Star in my
opinion) Work your way back up to the plank and go to the platform
with the weird purple Bob-omb. (According to Paper Mario, that
could would make him a Bob-ulk, I believe.)

RED COIN 4: Hit the switch on the other end, away from Mr. Bob-ulk.
Climb these stairs to more vertical walls we must walk up.
Listen for the fire, and dash once you hear it’s turned off. At the
top is our coin.

RED COIN 5: Now run down the other vertical wall to a checkered
platform. Watch for the piranha who somehow escaped Tiny-Huge Island.
Now, you’ll see an arrow platform. Get ready for a ride. Heal, you’ll
need it on the off chance you fall getting this coin. Change to a
side view and you’ll see the coin perched atop a diamond-like
platform. Jump on one of the lower, flat platforms, run up and get
ready to fall. You should survive, but you’ll be a far way down. Go
back up and complete the ride if you haven’t already.

RED COIN 6: It’s on the first spinny platform after your ride on the
arrow platform, in plain sight.

RED COIN 7: Climb the pole on the other rotating block and kill the
Goombas. More stupid purple platforms ahead...And our coin! Jump for
the pole when the platform is extended far enough, then handstand
on the pole for the coin. Jump off to the other purple block at the
other side.

RED COIN 8: This is it! After continuing up the simple path here,
go for the rotating platforms and arrange the camera so you can
easily see the platforms. You’ll notice another set of platforms
rotating around above the set you’re on. Jump to those and you can
reach the final floor of the level. DO NOT JUMP TO THE PATH
WITH THE PILLARS YET. It has a strong gust you must run against.
So if you feel like you need to, lure the Goombas up there to you,
then kick them to clear the path. Now RUN. Heal at the heart, too.
After making it on the stairs, slowly walk off the first step,
left or right. It doesn’t matter. There’s a thin path down here.
The coin is cleverly hidden under the stairs.

I dont know but in my DS Lite there is no poles up there...its weirdd