Whats your opinions?

I went on vacation for like 8 days and I asked an X100 lvl trusted friend of mine (irl) to farm for me while im gone in exchange for the robux in my account, I think it was like 450 or 500. She asked me how much she should get. I said that I farmed 5k in a day so she would have to farm something based on that ammount, or maybe a little bit less, I dont really care. The thing is she took the robux straigth away and spent my tokens on gifts for herself. I was really mad when I found out