2003 Suzuki AN 400 Burgman "scooter fell start" Questions

scooter fell over since then it starts but stops my honda 125 psi scooter fell on its side ever since it starts first time but stops soon after sounds like a fuel problem i had similer but on a ktm, ...

...scooter fell and now no start, do here click though BAD BATTERY CONNENCTIONS OR BAD BATTERY..PROBABLY CRODDED BATTERY CABLES..BATTERY MAINTAINCE SHOULD BE AT LEAST EVERY THREE MONTHS..AT LEAST A GOOD ...