An exam prep store that talks more about anonymity and its VIP channel than about the actual materials. The profile never makes clear what you are buying: notes, worked solutions or something else. We would not pay blind.
The bot is set up as a storefront with a main menu, a catalogue and a mini app. It sells whatever the project of the same name puts out, and after a purchase adds you to a private channel for customers.
The description stresses that purchases are anonymous. For study materials that is an odd thing to lead with. There are no exam names, subjects, grades or prices anywhere in the profile.
A word about answers: if a catalogue offers real exam papers before the exam date, it is almost always either a scam or a rule breach that can get your result cancelled. The description does not mention anything like that, but shops of this kind often play on what students hope to find.
If you want honest prep material, ask for a sample or a table of contents first. Pay for something you can judge before the money leaves your card, not for the promise of a private club.
Toca una estrella; puedes cambiar tu voto cuando quieras.