Your only option is by post regardless of residence document your spouse has received.

Hi All EEA Citizen and Non-EEA spouse applied together in single application Application submited on 22nd June 2016 Reached HO on 23rd June 2016 Cant remmember dates when money was taken out and biomatrics COA was address to Non-EEA spouse only which apparently is normal PR BRP for Non-EEA spouse Re...