I wanted some information on the qurbani i was lookimg at packages on Zahra trust but wanted to ask how it works as I have been told qurbani needs to be distributed in three parts i.e family, neighbours and poor. Is it acceptable to donate online as we don't get to distribute it in 3 parts?

Yes it’s acceptable when donated online. It’s not wajib for the meat to distributed as per your question. It’s a recommendation if it’s within one’s Means.