Sorry to hear that, bro. But I think GC doesn't care whether your iTunes is different or from whatever country it comes from. I downloaded my GC on iPad mini using a new Japan ID which I later changed to US store. Then, I bought coins in that GC account using my old US itunes. Then last week, I changed to another Malaysian ID and bought coins using my debit card. OF course I had to re-install GC everytime I do these purchases. My point is, GC doesn't care what Id you're using. I even can buy coins on my Jap GC using my US ID, but due to having credit balance, I couldn't do that.

So despite these failed attempts, I can safely narrow down your problem to your iTunes account, not GC. You could try these test if you're willing:
1) try buy IAP from other games. This is to narrow down the problem is not because of IAP.
2) try transfer your GCsave data to another iOS device and buy from there. This would require a virgin iOS device without GC. Perhaps if your friends have any iPod touch lying around.

If anything, you could probably request Apple to refund the gift card due to you unable to purchase iap using it. Don't be too sad bro, at least your credit is still there. Its just probably Steve Jobs dunwan you to spend it on games instead.
That's because mbr is showing off what he already got in his stash. Except for that ace Morrigan. I'd be damned if he already have that as well.
you buying or selling?
Best answer, it depends on the guardian actually.
Ace Jotunn is kinda worthless despite it being ace while Fast Vampire could probably worth more than that Ace Jotun. I remember I bought my Ace Qiong Ji for 35 SS from NightHeart, but that was months ago and he gave me a cheap price. Today rate, an Ace Qiong Ji could probably fetch 75 - 100 SS.

What kind of substitute?

good morning guys

woke up seeing all the new guardian .. hand too itchy go click buy coins ..

using credit card (buying 400coins only for fun ) for 2 SHT

but click buy , it'll quit GC then pop out a screen ask for security question , the lame what is your fav car etc..

after that click confirm buying etc .. but weird .. i get mail and sms from bank say ourchase of USD1 .. i should be 3.99 usd .. but i log into GC didn't see those coins .. hmmmm did i did anything wrong ?

good morning guys

woke up seeing all the new guardian .. hand too itchy go click buy coins ..

using credit card (buying 400coins only for fun ) for 2 SHT

but click buy , it'll quit GC then pop out a screen ask for security question , the lame what is your fav car etc..

after that click confirm buying etc .. but weird .. i get mail and sms from bank say ourchase of USD1 .. i should be 3.99 usd .. but i log into GC didn't see those coins .. hmmmm did i did anything wrong ?

I am buying, anyone wanna sell their 4* ACE/FAST type? Offer me how many SS... I need it to win this week of coli  My desk not strong enough to be in rank 1-200

No problems. Just go to coin purchase again and select the same one (400 coins). It will say, already purchase but not yet download, and proceed to get your coins without additional charge.

My latest trade:
Sexy Serenade Banshee + Req Banshee + Cool Shiva FSeMP/ATK for my Intel Barbariccia FSeMP

An ace vamp wont do u good if u want to reach top 200

Cause this is your first time buying coins.. The USD1 won't be charged, it's just like for confirmation only..
The coins u need to log back in n click on it again, pls on the 1 you bought. 3.99$.
It will mentioned u bought this but haven't download. Click Ok to download now.

Then the rest is wait for the coins to drop into your stash.
This sometimes will be instant. sometimes not.

Ace Vamp is around 2 iii.

I'm planning to sell my ace talos rebirth pair. Any taker? Selling for 5 III non mp

Having ace golem and caim rebirth pair but haven't found the right substitute yet

Ace Vamp is around 2 iii.

I'm planning to sell my ace talos rebirth pair. Any taker? Selling for 5 III non mp

Having ace golem and caim rebirth pair but haven't found the right substitute yet

At first i also thought that i might be my itunes a/c. But Mbr also has the same problem.. So that can't be his itunes a/c also has problems?

Can request refund mer?? I got the credit with gift cards. refund back in gift card ar?
Anyway i'm not playing other games now. so won't have any in-app purchases..

i'm still looking for the ace golem T__T

anyway, should I try to auction off my cool thor for better stuff?

If got Ace Vampire selling for 2(iii), I'll buy 10 pieces.
Even you're selling your ace talos for 5(iii).
What kind of substitute do you mean? To replace your Talos?

An ace vamp wont do u good if u want to reach top 200

You need Fast Sphinx Empress!! 

I have other cards as well, now i'm in rank of 180+ , i don't think i can remain the rank until monday 12pm. So need extra 1 or 2 max lvl card... Anyone selling max lvl 4* cards , please offer me lor...
No enough SS and III for it ... i'm too new

I got:
Ace Jormungandr
Fast Hecatoncheir
Fast Medusa
Chaotic Taowu

All max level. I'll let you have 'em for 55 SS each. Hows that? 

I got:
Ace Jormungandr
Fast Hecatoncheir
Fast Medusa
Chaotic Taowu

All max level. I'll let you have 'em for 55 SS each. Hows that? 

I have 15-20 max 4* as feeders
I guess they should be worth 2-3 stat(iii) each. Saves GP especially after spending 5k GP on rebirth

I don't have so many SS, only have 30SS now, if I pay you with Wisdom stone (III) , how many should i top up for SS?
1 III stone = how many SS? trading?

I don't have so many SS, only have 30SS now, if I pay you with Wisdom stone (III) , how many should i top up for SS?
1 III stone = how many SS? trading?