Testing with out owning gamepass

I’m trying to test my game to make it so that I dont own the gamepass myself but still have to test buy it and not get charged but it now says that I own the gamepass already can someone help me?

If you already own the gamepass you already own it which, you can test buy it with another account or I think uses local servers. Develoer products and Gamepasses are not free to buy when in the actual game not studio

but I dont want to buy I dont want to get charged and just in studio.

I am not familiar with how roblox manages their Gamepasses but just use a LocalServer so roblox doesnt charge you (or try to).

Studio does not charge, in the actual game it will.