Question about retracting butterfly needles

[Juggamo]

Help I accidentally hit the button to retract my butterfly needle and it was the last one I had How can I unretract it

 

[Juggamo]

Also to let you know swim was a long- time blue light lurker who got Knowledge from y'all through Google questions first time as a member thank you for any help in this matter

 

[keeping]

no swimming here please we refer to ourselves in the first person.
as a long time lurker i thought you would have known; no shame in being new bro

and what is it attached to?