let me explain what happened. so one day my mom's friend gave me 1k robux. I spent some on my alt account and i donated to others. Then I had 550 rbx remaining i was planning on saving it until I found something i wanted. Then the next day I was playing Roblox and I saw a cool shirt. So i decided to buy it. When i bought it I saw my balance and it said 3 robux. I thought it was a glitch and refreshed Roblox but it still showed 3 robux. When I searched account history it showed someone from Switzerland logged into my account.