Speedjet R 5 years old and doesn’t want to be right

Day Got here a Speedjet R with only 400km mileage but just from 2011, he ran the last time in October 2016. I got the box on, first the likes of sow what lay down, then my boy had them and wanted to go off in the morning, he did not get them, neither over kicksstarter and also not over electric start. At some point everything went again and then the always choked off, I now dismantled the disguise so that you can get well. It is a spark to see with which Ki ckstarter he jumped on so, now I charge the battery first and then tomorrow see what goes on, maybe then disassemble carburetor etc. Evt is also not right with the spraying. I change the petrol filter once, though nothing has gone through, but it has stood for 5 years. 3 liters of new petrol I had also refueled and driven a few kilometers, everything was top, but then nothing went on again. You really don’t know how to proceed there. Spark plug is a BPR7HS inside and the smell n Oh, he’s turning out to fuel, too.