I transfer a xem to binance in a wrong way

What’s your NEM address? Visible when you click QR button on bottom of view.

NDSR4H-FDFDIC-MTIM6C-VERLYP-5Z4FJQ-ZY6NMK-QTVN my NEM ADDRESS

It’s your transaction NEM - BlockChain Explorer
Contact Binance support, give them tx id (hash) and ask to send coins back

is this the only TX hash i have?

There is also other small amount tx
https://explorer.nemtool.com/#/s_tx?hash=afa10141d4e45baf58a1622cdba11b22a34cfac411599cda948f88fc6a7ab3b2