iPad won’t turn on after complete battery drain

So I left my iPad 2 completely drained of battery for the duration of my exams and when I got back to it,it wouldn’t turn on.It would show the battery icon and then the Apple logo then goes back to black.When I tried to restore it through iTunes it would get stuck at waiting for device and give me error code 4014.After the iTunes attempt when I plug the iPad into the wall adapter it shows connect to iTunes and force restart lands me there itself.

Anyone out there with an answer please help!

Thanks in advance.