Does anyone know how to make a rank gamepass center?

Hey! Does anyone know how to make a rank center where if you bought a gamepass to a rank it will check for it in your inventory then tell a bot to rank you up if you've bought it? Thanks!!

Idk if you got the memo but this site isn't used to get free scripts off of people. Can you like... Idk, learn how to script maybe and come back with a more specific question? Literally, go to https://developer.roblox.com/en-us and lookup MarketplaceService, Teams and DataStoreService... If you don't know how any of this works, I recommend checking out ROBLOX's tutorials https://www.youtube.com/user/roblox/featured and https://developer.roblox.com/en-us/learn-roblox/all-tutorials We're not here to be slaves and make the work for you buddy. If you don't want to learn scripting and don't want to pay people to do it for you, then don't make a game. Also just use ingame ranks don't do a group and try to rank up people.. To do that, you would have to use the HttpService, connect to a proxy and send an HTML submit form whilst using the RobloSecurity Cookie.