It is a game of chance. And the odds are only .60% honestly it's exactly because of this I don't roll anymore on new hunter banners. It's better just to save your Manda in my opinion.
same things happen to everyone here and then. get used to it o_O - do 10 pulls event, no 4* & frequent complain here; - do single pull in tier-1 scroll & got 4* reward. no one mention that here on Forum.
consider that, u now have some extra special coins for secret-shop; or just simple that now u can reach max-transc some more 3* hunter
either way is good. it's not like the end of the world. gg