My wife watch

Question

hı I call you from turkey last years ı bougth a watch that serial number is F98-03-KC2255 it was wonderfull but one day watch belt was damage and safe glass was scratched and i wanted the change the belt but i didn't find the original one after that i went the shop where i bought the watch and i said him to didn't find the original belt and wanted the change belt if it possible i gave the warranty book he said me he doesn't get belt but he could ordered i said okHowever we still wait the come the belt when i ask the shop that where is my watch's belt?he answer me I don't know i already send your watch belt and i ordered itSo i ask you what can i do because my wife doesn't use the watch if you say you can do what you want i'm gonna find the belt but it's not gonna be original