boot open and close please help asap!

[dimetime]

i have a s2 berlina sedan, the boot wouldnt open the other day, now it opened this morning and wont lock?
please help as i am at work and am very unsure!

thanks tim

[HARVZ-6]

grab a screw driver an loosen off the screws the hold the lock assembly onto the boot lid.. wiggle it arounds a little an do it back up.. this happens to myne every few months