Remove app from marketplace

[Gianlucapozza]

Hello, 

I've developed several apps in appsheet to automate some internal processes in my organization, nothing official, but useful to streamline data input and avoid errors. One of this app it's a simple inventory app. Today a colleague of mine, working in another area of the company, made me notice while he was scrolling throug google marketplace that the app I created was availabe to install under the "internal apps" (I think the category is the company app). How can I remove it from there since I don't want other people to use it.

Thanks in advance