is there anything else helpful so that I can stay here in UK

I am in UK and how I can notify Ukiv. and what will happen .

Hi everyone I need urgent help and suggestions please I got my entrepreneur visa 200k category in April 2014 and my extention is due on April 2017. To my bad luck in mAy 2014 I had road car accident which resulted in my ribs fractured wrist broken punctured lung and shoulder broken couldn't do ...