2nd Hand Parts used and billed for new ones

I took my Big boy 150 Revival Scooter to your Shop for the compression problem on the 05/03/2015 and fetch it again on the 09/03/2015 as it was fixed. I drove with it for two weeks before it broke again on the 20/03/2015. I did call Marie and asked her what the problem could be as the bike simply doesn't want to start. She told me that I must be petrol or a fuse but should it not be the problem I'll have to bring it back. I did check my Petrol and my Tank was full and my fuse is still 100%.<br> <br> When I took my Scooter to the shop they were closed and still is up to today. Instead I took it to my Friend's Shop and he opened it for me and told me that second hand parts was used as the corrusion on the parts is to much to be only two weeks old. He also showed me that they used Gem Kem Shoe Glue to seal my Gaskets that leaked into my Head. I did get hold of the owner and asked him about this and his respond was \No Gaurentee