i find they usualy go limp and wilt for a few days anyway you need a propergater rly to hold in the moisture in or any clear plastic or glass lid to light thru and keep damp in
probably because of the amount of foliage present. It's a lot of work to sustain all that growth maybe you should remove some leaves or at least cut them in 1/2.
There's usually some limp around day 2-3, but they recover quickly. Keep your humidity high, spray them at least once a day with RO Water, and trim your fanleaves back (I cut each leaf finger in half) so you have less water loss from the clippings.