Bought a blaster a blaster :-) rode it for an hour bogged down wont start :-(

No it kicks start goes down smoothly not sure how much compression there's suppose to be wen I kick it down don't seem allot there hope I haven't blown it! Spark plug is on order! How do you foul a plug and what does it mean? Tried pouring a Lil bit of gas in were the spark plug goes still nothing!
 
No I don't have compression gauge! The plug is black, this bike has Paul turner expansion chamber an Paul turner/ Duncan graphics any one here'd of this? Also where's the frame number too can't seem to find it! And with no key it's got me thinking is this quad hot? Hope not!
 
Have taken a look at the diy section, think it's a bit out of my league! Have taken it into my local shop have been quoted a price of £375 told them to go ahead with it! Probably was on it's way out wen I bought it! The guy in the shop said he'd put a banshee axel on it aswell in with the price! He said it would improve my bikes handling! Also over the last week wev had 15inches of snowfall in wales perfect conditions for tearing round my neighbour hood withowt the police being able to touch me! I'm devastated! Lol