How do i go about making this wanted system draft into a script?

-- Police ai and player wanted system script

-- player gets wanted by doing a hit and run
-- wanted level = 1
-- police ai chasing car == true
-- Gui. wanted level star = 1
-- player earns another star by ramming the police off road
-- police.ai.cars == 2
-- player wanted level == 2
-- gui update wnated level == 2 stars
-- player flees the polices radar 
-- wanted level == 2 stars
-- wanted level cool down == 30 seconds depending on the stars
-- after 30 seconds up player sucessfully escapes police
-- police.cars.ai.chasing.car ==  false

so i made a draft that i want to turn into a script but I don't know how to go about doing this any help would be apricated