"I transferred money, but the tickets were never sent", "She offers tickets that she doesn't have - don't be fooled!", "I bought a coupon from her, but it turned out that it was already used!"
Probably phrases you may recognize? A purchased event ticket or coupon turns out to be invalid or the person who sold it does not respond to messages at all after the money transfer - it's a daily occurrence
How to avoid it? Buy tickets and gift vouchers/coupons through the secure Lets c'mon platform.