I can get in car first time but when i second time enter car, my character and current car & other cars is fly away on map and jittered on sky.

Collisions. I can’t tell from your limited screenshots, but I suspect you’re spawning/destroying something with the first interaction, which has a different collision type than the thing (vehicle or door) that was placed into the scene before or at runtime. Verify that the collision settings for the vehicle, or possibly the weapon on your character’s back, has the same collision settings before and after the first entry and exit.