Upvote:1
yes i paid visa fee
That suggests that you applied as a "normal" applicant rather than as the family member of an EU citizen.
The visa for an EU citizen's family member is free of charge, and it is supposed to be processed quickly. Two days is probably too little time, however; I suppose it could take as much as a couple of weeks.
You might be able to modify your current application by getting in touch with TLS at the contact information on the French government's page Applying for a French visa in the United Kingdom. You could also try sending a message via the consulate's contact page. I do not see a telephone number on the site, but a search engine gives +44 20 7073 1200. I suspect that you won't have much luck getting to talk to the right person, but it is worth a shot.
Another option would be to travel to France by train or boat and apply at the border with proof of your marriage. We have had a few reports of success this way. Then you would only lose your plane tickets, not the accommodation.