Fixed a Battery on my own, now the touch screen isn't responding.

I recently tried to fix this tablet on my own, at first it didn't work and there were some graphic errors(messed up colors and it wouldn't load properly, etc.) I decided to go back to strengthen the ribbons, thinking I might have put the ribbons protecting the battery too loosely. After I did that, it seemed to work. The screen was vibrant and looked normal, and you can see notifications pop up. However, now the I cant use the touch screen. I cant open the lock screen. I know it's not frozen because I do see email notifications pop up.