I lost my progress

Safarti1

Hi, so, i was playing for a few days, and I gain some star, and I add a friend from Facebook and she sent me some gift, but for accident I uninstall the game, and have to downloaded again, but whet I try to play my save game, it was for two days ago, so I lost my gift, my stars of those two days, I even lost my friend, so what can I do?