Sentence: "People generally inform the direct message receiver about the direct message through/by/via tweet"
My question: Which preposition ( through, by or via) would be grammatically correct to use before the word tweet? I know all the prepositions mean the same but still I want to go with the best choice.
Besides, is there a need of any article before the word tweet? If yes then which article " a" or "the"?
Thanks and regards