lan lan 2x2 pop

Hi everyone!! I have a problem with my Lan Lan 2x2. While solving an internal edge popped , I then disassembled but because of the size of the corner caps, i couldn't pop the last edge back in. I couldn't take of the caps so I thought I'd come here and ask for help. So i was just...

Hey every one, My lan lan 2x2 popped internally, i have since taken it apart and i cannot take of the caps for the corners so i can put the last edge back in. can someone help me?