Hi nauna,
C#
final = string.Format("{0} days {1} hours {2} mins {3} secs", days, hours, mins, secs);
Change the above with the below code.
final = string.Format("{0} days {1} hours {2} mins {3} secs", days, hours, mins, secs.ToString().PadLeft(2, '0'));
VB.Net
final = String.Format("{0} days {1} hours {2} mins {3} secs", days, hours, mins, secs)
Change the above with the below code.
final = String.Format("{0} days {1} hours {2} mins {3} secs", days, hours, mins, secs.ToString().PadLeft(2, "0"c))