"Ni rafiki au ni dada yako"

Translation: Is she your friend or your sister

[_ro_ha]

I think a question mark is needed :)

[Dying_Star]

Indeed, report it.

[_ro_ha]

I have done, naturally :) there's just no way to say what is wrong with the sentence so I put it here to be clear.

[pixilico]

It is possible to explain what is wrong if you use the smartphone app.

[lizlooney]

I reported it.

[mangoblues]

Could this also be correct: Is she a friend or your sister

[Dying_Star]

Yes.