kik messenger wont work on ipod touch?

ok so i just installed kik messenger for the ipod touch, new member no login from before nothing... so i go to create a new account, im typing all the info thats needed and in the middle of that is says network unavaliable, cant find connection try ina bit this that... my wifi is perfect, its all connected to my computer which if wifi is off...it would be in sync... so dont understand those two.... also i delete the app and re install and nothing.... i renew lease of wifi...ive done everything i can think of so i need new solutions that will resolve this problem