I can't hit space

I can’t use the spacebar. Once, the tab button did the job, but it got a new one. Now, I can’t type ls -a.

I used copy-paste… The problem persists however… It’s frustrating ik

I can’t even copy-paste. I don’t know if this is because of what I am using or what. If it helps, I am using an iPad Air 2 with iOS 9.1.1 at the time of this posting.

Normally I recommend this topic for this problem http://discuss.codecademy.com/t/when-you-cant-type-a-character-in-the-terminal/13368 but it is no good for iOS.

I’ve been trying everything I can think of to Google up a solution but I can’t find anything.