Lost samsung galaxy 7 with you should be here sticker

Hi..I lost samsung galaxy 7,black colour with the sticker you should be here in the leather case today in Tk Maxx ilac center Dublin 1.there is very important file about the result of my heart in that phone. basically that phone is my life ..if anyone find it please kindly return to me.so much appreciate it. please contact this number if anyone found it 0872840180 Thank you..