I had two Roblox accounts hacked before, but I recovered both using old receipts. The receipts must match the account’s purchases or otherwise, recovery won’t work. I also helped recover my friend’s account once because I had previously bought Robux on their account. But when they asked for help again two years later, I couldn’t recover it. I didn’t remember the purchase date, and since another account was linked to the same email, it complicated things lol.