I'm making Vehicle Spawner, I need help about script

Hello, I’m making Vehicle Spawner, also first of all I’m not good at english so If you don’t understand, please comment I will explain again, so I want


https://gyazo.com/01afa545ab36cace932e2f709091d59e

If Hyundai Clicked, Set Currently To Hyundai, and If clicked spawn, spawn Hyundai Vehicle,
If Hyundai Clicked then changed to Motercycle,
(Currently To Hyundai ( Changed ) To Motercycle And If clicked spawn, spawn Motercycle.

Please help me,

To put it simply, you can choose only one button at a time, But I don’t know how to make this.

I don’t know a script but you can try this video