The third option is correct because the error in this sentence is one of subject-verb agreement. The subject in the sentence is ‘something’, which is singular, and so ‘has’should have been used here. The confusion arises because of the plural ‘reports’, but this is not the subject of the sentence; this word is merely a noun, being used here as the object of the preposition ábout’. The object of a preposition is never the subject of the sentence. The reports, however, become the subject of the next (dependent) clause, so the pronoun ‘they’ is used to refer to the reports.
Emojis are used to send people are emotions without seeing them. Elderly do not understand the non face to face communication so they might not understand what each emoji means
