Garage script not loading Vehicle

I have made an UI for the script and wanted to use it the only problem i dont know why the cars are not spawning i think there is a problem with sending the vehicle data in the picture on the left is the client on the right the server lua

If i take away the if vehStored on the client.lua then it says in Script error client/main.lua: 1226: attempt to index a nil value (local ‘vehicle’)

Does anyone know what to do?