First, welcome.
To answer your question, we need more info.
What program are you trying to use to "send" the file to your new phone?
If you are bluetoothing it, then you need to pair the phones together, then copy/push the file(s) that you want from your old phone to the new one.

Hi All, I am unable to send anything from my sony ericsson or nokia to my new htc fuze mobile... please help me solving this issue. thank you.