Please, next time have your comment in a form of a question.
At the very front on the right front guard there is a hole, shine a torch inside and you will see a Phillips head plastic screw, turn the screw anti-clockwise until the indicator is loose then stop turning and jimmy the indicator out. Best not to undo the screw all the way, but if you have no other choice, then proceed, it is just a bit tricky sometimes getting it back in.
Check the contacts on the holders, might be burnt out, in which a new holder is required or at least clean the contacts best possible.
If you have the clear indicators, your bulbs will be the silver kind and SUPER expensive. If you have amber corners that's alright then.