You can wait and give it to the Muslims In your country but try to
select the real Muslims.

I paid zakah last year in ramadan i dont remember date. Should I wait until I go homecountry(at end of ramadan) to give it to someone poor or give it to my relative now who can give it to masjid in homecountry or give it here where i live in masjid? I dont know where to find poor muslim here. Also in my homecountry majority are muslim but many of them dont pray.