how to set starting point of car game

hello

sorry for posting the same question again, but i really need this answer. My school prjects finish time is in 2 weeks and i cant move on. soo my problem again. I am doing everything like in this tutorial Vehicles: Overview & Car Setup | 01 | v4.2 Tutorial Series | Unreal Engine - YouTube (3:00) but it just dont work tried other stuff aswell, but still game starts from this point (screenshot).
Pleaseeee help i reallly need it

if i press play camera is in random place