who knows how to send money from nigeria to europe through bank?

If the person in Nigeria has a domiciliary account, then the transfer can be made. Alternatively you may use egold, assuming the person in europe can locate an egold digital exchanger.

Dom accounts can be obtained from any bank in Nigeria

Hi,
Sending  money from Niger to Europe ?!Which part of europe are you talking about because europe is big.Secondly why do you need a bank to do this transaction ?I can help if you need to collect euro here and deposit your naira at home.Let me know what you think and we talk on the rest.
Thanks.

you can open a dom account and then make the transfer but the dom account has to be opened in the currency you want to make the transfer. If you dont want to go over the process of opening a dom account then
If its dollars u want to transfer I can be of help anyway if u are in PH, thats where I stay, u just give me the naira equivalent of the dollar. otherwise forget it, wont help if u're in any other location in Nigeria that will be cumbersome. And note that bank wire transfer takes like 2/5 working days to get to the recipient. cheers!!