Find the mistake !!!!!!!!

[احمدطالب]

We moved to this house two years ago today. so we lived here for exactly two years

[Aya Mn Allah ♥]

we have lived here for exactly two years

[ahmed san hope]

We moved to this house two years ago today. so we had been living here for exactly two years

[Mr. Mahmoud Nasr]

have been living

لأنه مضارع تام مستمر بسبب وجود for مع استمرارية الحدث

[Mr Osman]

We have been living here for two years now.