I am unable to enter my contact with my ipod 4s. need help

What happens when you try to enter "my contact"? Just what are you doing?

Also maybe:

http://support.apple.com/kb/HT3887#interference

Wireless input devices: Bluetooth frequently asked questions

I do not really understand what you want.

You did not answer my questions.

What is "enciens"?

I do still not know what you want/what your problem is