Why do you need a service ID? – WI-FI SHIELD Review

I opened the app expecting to use it, I opened it and now it says I need a service ID why do need that and I’m not gonna trust anyone with my service ID, You guys need to rethink this and remove it cuz I don’t think someone is gonna share their service ID with a vpn app.
Review by jane leyla on WI-FI SHIELD.