In this TFA story, Elita did get saved by optimus prime on the organic spider planet and has been with him ever since they arrived on planet Earth and she has now a Vehicle disguise mode

One day she was driving around the city in her new earth Vehicle mode looking after Allspark fragments

ok let's see, if my scans indicate correct there should be an allspark fragment right about...

She then stopped right infront at a burning building

here... great... then she saw me and was trying to get out of the burning building using the window but i got caught in a explosion and fell down and gasps

Oh No! Transform into robot mode and catches me with her robot hands and slowly moves them away to see if i was okay

You okay human ?