What was Dylan O'Brien Real 粉丝 adresse .?

I would really like to send dylan a 粉丝 mail but I'm afraid of not getting and he did not read it and I'd rather not he right adrasse for that. is there anyone who might know it in here and there are some who have sent him things 或者 messages before and received a reply before.? for it is easy important to me as my letter is quite personal and I would really like to have him get it himself and he read it