Dear sir
I just use client nxt (ver 1.11.5).
I try to send NXt to another. But i can not send nxt.
It show like a picture.

Please help me, and tell me how can i send nxt.
Thank you
For the first transaction on a NXT account, you must use their NXT address and a public key. They have access to their public key and can send it to you. If you have trouble finding where to put it, look for a plus sign drop down labeled advanced options or something to that effect. This is only true for the first TX on any NXT account.