This is what happened to me this early morning after hanging with my friend in my Convertible MCS 06. I was sleepy and there was a speed bump, I reduce speed but forgot to press the clutch and obviously the car turned off then I tried to turn it on and didn't wanted to start, after various unsuccessful tries my friend pushed it and finally we could get to our homes. I woke up today and tried to star it again with the key and no luck!!!!! Is there anything that I can do to fix it because the mini was working really good. Please I'm desperate, don't want to pushed it to start it every time I want to go out haha...

 

Check the fuel cutoff switch (under the bonnet on the firewall if I recall). It may have been tripped when you hit the speed-bump.

 

Probably they are two unrelated issues. You stalled the car, and there was a new start issue that showed up.

There is a switch for the clutch that you can try to wiggle, after that, test/replace the battery.

Oops, first see if it jump starts with another car as the power source.