having trouble with gamestages and kubejs

i am trying to restrict players from accessing certain recipes until they have completed a certain gamestage and i have no idea how to do it

I would recommend AStages and Recipe Machine Stages

well yeah, i have those mod, but i dont know how to write it

Have you referred to the wikis of each mod

yeah, i kinda figured it out, ive got recipetweaker mod but i dont know how to use it

mods.recipestages.Recipes.setRecipeStage("ironAge", <item:minecraft:iron_pickaxe>);

like i got this

even when i give myself the tag it still doesnt show the recipe

but when i restart the world it does show the recipe