I don't think the question, "What's the network url?" would be inherently about duplication apps but idk. Figured it's worth a try.
An app like that would never ask for that unless it’s trying to get more information than needed. Also I think OP must’ve downloaded an app specifically meant to duplicate social media apps. This was my meme
Hmmmmm sounds shifty but yes, take a help ticket. If a.t.a can't tell you, google this network URL thing and find out if it's publically available anywhere. And then good luck... But your app is probably just leading you on an endless goose chase to try to seem legit. When the app doesn't work as a duplicator, you'll have nobody to blame but yourself. Or issa virus. Or idk. Best to use a PC emulator. All of thid has been said already tho. Good luck.