The guy left his contact through Telegram. But did anyone that are interested messaged him and what happened?
@OP if you are still in here, try to give some response to everyone if anyone contacted you already or you filled the position or what.
Yes, I messaged him on Telegram because I'm interested and asked if he is still looking for a social media manager. But he only saw my message and didn't respond if he is still hiring, so I assume he either found or hired the person he was looking for, the 'reply guy'.
Possibly he already found one. Since he has seen your message but didn't bothered to reply.
But if he's able to get back here and already got the reply guy, he should inform everyone and close the topic.