I m having very serious problem which I don’t think anybody in this world have. My problem is that I am just 26 year old but my physical appearance looks like that I am around 60 years. My whole body is depleting day by day. I m completely depressed. I just feel like I m an exceptional creature in this world my mind completely gone, always in the mood of die. Please help me out.

Premature aging is your problem. There are many interrelated reasons behind it. Most common are Endocrinal problems (problems of hormones). Please consult endocrinologist and get your hormonal levels checked. Balanced diet and regular exercises can be very helpful irrespective of underlying cause.