my dash cam will not record although everything is ok and shows the traffic and road brilliantl on it's 4" screen


i've done this but still does not record images and asking for AF card and this has happened since new 2 weeks ago, the card already in is a top notch card with 32 Gb.
 


AF card? what is the exact message you are getting?
Is this a new card? what is the exact card model? exact dash cam model?