backdated money from lcw to lcwra

minimills

hi was wondering if someone could help me I was on lcw I was asked for a reassessment and was told it had 2 be in by may last year I sent it off bur in August last year I was told to do a change of health by my work cooach so i sent in 3 6 months sick notes by my work coach told me i didn't need to was wondering how the backdated works as I'm so confused feel free to ask more questions I kp I haven't explained very well