Okay, there are again multiple problems here.
Your sister using your account would be against the account sharing rule, and there is clear floating text in the login area that says to request a 2nd account for relative/friend on your IP if needed.
However, I honestly don’t care about that part right now. What disturbs me more is I seen you online multiple times and not once did I ever see how you chat change from your normal pattern. If you were sharing your account with your sister there is a very high chance I would have noticed at least a little change being I seen you online multiple times… Now this could just be me not being on at the same time as when your sister is using your account, or she just wasn’t using global chat; however, your responses here seem rushed and I’m honestly not sure if you saw my response, went oh s*** I need an excuse now.
For Xrays we generally wipe all items and money. So your not getting anything back, so stop your attempt at saving one of the debris by saying you got it legit, even if its luck because of the above I’m unlikely to believe that it is.
Your going to have to go reread the rules and tell me every rule you’ve broken.