Halo, i saw in the news that the app Mor Prom will became the valid or one of the valids for show your vaccine register when you travell by plane ,accepted from all airlines , i tried to download from my app store this app (from my iphone XS bought in thailand with ios ver.14.5.1) but can't find it ,instead i found Mor cham app which i am not sure is a valid substitute ,also i had this same problem with another thai local app , looks like some thai app i can't find but no idea the reason ,....anyone knows about this or knows how to download the Mor Prom app??....