Hi and welcome. I'm Ansh and today, I will be trying my best to solve your issue.
Are you able to send mails to him?
There is no acknowledgement of any contact so I don,t know. They appear in my SENT box
Are you getting any failure notices/
in that case, they are successfully sent
He may not be replying you yet
He would. My question is: how is communication with Iran in general?
Like wifi in hotels, airports