Upvote:1
Q1 Are my documents in order? According to https://www.gov.uk/family-permit/documents-you-must-provide, you should submit :
Q2 Any idea how long it takes? Typical processing times appear to be up to 15 days https://visa-processingtimes.homeoffice.gov.uk/y
It’s not 100% clear from your question but I’m assuming you and your family reside in Nigeria.