Hello, I bought a used scooter a few days ago ( Explorer Spin Ge 50). The first problem is, the battery was already defective when I bought it, so I bought a new one and installed it. Nevertheless, the E starter and the turn signal do not work. So far I have always started it with Kickstarter. When I left Berg (approx. 60Kmh) the scooter suddenly took no more gas and had power loss. Then I took gas away and braked it. nn the scooter had its full performance again. So I drove again (still mountain off) when I was again at about 60Kmh, the scooter took no gas again and had power loss again, but this time it went out completely. I tried to start the scooter with the kick starter several times but it didn’t work anymore. I can’t get the scooter at all. Can you help me?