سؤال مش للمدرسين العاديين حتي ده للمدرسين الاوائل وحتي الموجهين واتحدي من يستطيع اثبا

[Mr Mohamed Eid]

The sentence has some mistakes in grammar but I tried to solve it as it is given.
People last said, "He is using his mobile well" in 2000 (His mobile hasn't...)
His mobile hasn’t been used well since 2000 which was last said by people.
I think this is a correct suggested answer:
Mohamed Eid
A teacher of English