Cold start problems Honda Bali SJ50

Hello dear screwdriver I own a Honda Bali SJ50 of 97 the scooter stood for 6 years in an underground garage and therefore only 6000km on it now I have only one problem with the cold start… I stopped after the 6 years 2 weeks ago with him a small lap with a new Baterie drove the scooter though took some time until he took gas that took so about 5-10min until he was warm and took gas afterwards the ride was all great. So today 2 weeks n ah the first ride I wanted to make a round again but the scooter didn’t want to kick him with the kickstarter he ran then only about 20 seconds until he is drunk I tried it again and again he took gas on but immediately afterwards he is drunk again I want to fix the scooter myself and need your help. What does it matter that he is soaking (deadly full tank and enough oil)? Please help me :/ I am looking forward to your help Greetings Erik from Esslingen