No spin,makes sound,turns off like its done

So samsung dryer will not spin. After I put clothes in and start it up, a couple lights flash. I dont know if that is normal or not because Im using my mother's because mine just went out. But after I push start, it makes a noise, then makes that little musical sound and turns off like it went through the whole cycle. But it didnt . All that in a matter of maybe 2 min