If she knows you look through her phone, she is probably trying to tell you something. If she doesn't she is probably right.

Honestly well deserved if you are spying on every aspect of your daughter’s life. You are teaching your daughter how to hide things especially snooping through her phone.

The fact that you're going through her phone - WEEKLY - shows exactly why she feels the need to join such groups. I get wanting to look after your kid, but depending on her age, she is entitled to privacy. But this sounds like you're being a horribly overbearing helicopter parent. Sounds like you both need help.

I guess you don’t understand irony.

Wow the fact that you could write that and not realise how bad it makes you look ... You are toxic, in case you hadn't understood. Your daughter will be learning to deal with your toxic behaviour from those groups. She'll put you on an information diet, she'll learn to hide what she doesn't want you to see, and at the earliest opportunity she'll go no or low contact. Unless you take this as a lesson and a warning, and learn to behave decently towards her. I suppose it might be possible. Get to it now, start by googling "how not to be toxic".

Why are you expecting sympathy here?