I need Help

[Chotyler]

Hi everyone
my British spouse is currently exercising her treaty rights in Ireland and we want to move back to UK via surinder singh route, i have just gone through the online form for eea family permit and it is very confusing because i don't know which questions to answer and which not to answer and also i don't know what supporting documents i need to submit with the application and she's self employed btw, i will appreciate any advice right now

Thanks in advance