Friend invite not working

I am trying to have my friend invite me but everytime he enters my game name. kingcope it says inviter does not exist... how do i fix this

[support9]

have you check and confirm the lowercase or uppercase of the spelling?
Meanwhile, please tell me your device details, firmware version no. and app version no.

Yes. My friend has tried to put me as his inviter but nomatter how we spell it it refuses to accept my name. whenever I am in battle i see my name as "kingcope" but on my main screen my name shows up as KINGCOPE.

I am currently playing on a Ipod 4g running IOS 5.0.1. Haypi Dragon version is 1.01. If you need details of my friends device as well i will be happy to get it for you.

I have the same problem when typing my friends name in the invite space

I use an ipod 2g with IOS 4.
My friend uses a ipod touch 4g with IOS 5.0.1

They have to be on the same server as you for them to invite you, tell them not to register a username until the new update comes out. Support9 has already helped me with the issue. Hope I helped you

Same problem. I suppose I'm on another server because our chats show different people talking but I don't see the server name anywhere or any way to get on the same server. How can we play together?

I’d like to invite a friend but using Teo_ as referral he get that I don’t exist, so I’m having and identity crisis
I’m using an iPhone 3Gs (iPhone2,1) with iOS 5.0.1 and Haypi Dragon 1.2. The same for the new player but with an iPod touch 4 (iPod4,1).

I'm sure that everyone already knows, but this is still a problem with the new update. I was tired of the refer task taking up space so I got my wife to download the game on her iPhone. She ended up on server 7. (BTW haypi, congrats on 7 servers already!) So looks like I am still stuck with the task there.

Please please fix this soon. I need to complete my tasks!!