All what mentioned in the comments are true
And I asked him to let any old student to call me and tell me about that matter and he did
But actually he didn't he push somebody to call me and she was also fack student too and I told her that she is a lyier and I asked them to don't call me again but they didn't stop
I got aphone
call from this number which I know it is fraud then the the conversation was as follow hihow are you hi are you medhat kadeib years please go to hell i told him that so he closed the line and called me again and see the excuse me did you see that go to hear that sound like this i told him no i just said you please go to hell then he didn't call me again