A Question from Ahmadi friends

Its not making fun, its just asking a genreal Question .... If someone claims to be Prophet then what shld we do respect it ??? and use pduh or a.s for him ??

First of all i didnt really find something stating, Mirza sahib calimed to be Prophet... he was just trying to put a new spirit in Islam which was taken the wrong way and he was declared Prophet or Imam after his death.

Thats just my opnion facts cud be different.