Is it permissible to donate the Udhiyah to our brothers in Somalia through the Udhiyah coupon – Bank Misr, given the famine conditions Somalia is experiencing, or is it better to slaughter the Udhiyah in my own country?

It is permissible to offer the sacrifice outside the country. It is recommended for the one offering the sacrifice to witness their sacrifice. However, if the country is wealthy and has many rich people, it is better to send the sacrificial animals to poor countries due to their dire need.