it wont start now

2wd saff cossie. turns over fine, there is fuel, and there appears to be a spark coming from the leads, cleaned all the plugs up. timing is all ok.

sorta sounds like there is no compression

any help wud be gratefully recieved as i had to drive my mums 1litre 3 cylinder corsa to the PF meet last not and i did not enjoy it in the slightest lol

cheers