Forget about 'em for 4-5 days, then come back, check & maybe a bit of water. Best treatment for them is ignore 'em & they may/may not come back. Don't fuss w/ them & maybe some growth will emerge from the base of the stem.

That mix could use LOTS more perlite, esp if those stems start to take off.

Sometimes etiolated stems (those grown thin and weak due to lack of sunlight) dry out very quickly and sometimes cannot grow a plant from it.

IMO the first one is a goner, and maybe one in the second photo. However, you have nothing to lose and you should keep em anyway to see what happens. Good luck