I wouldn't have thought 60kg is too much of a worry but it would probably depend on your age, height and perception of what you should look like. First thing I would suggest is find something to motivate you, such as working with someone else, set yourself goals etc. Try and stop snacking on the sweet foods as they really won't help you lose weight. Also try do some whole
body exercises at the
gym a few days a week, and do some
cardio on another few days. It may be best to talk to a
fitness instructor first as they can come up with a good plan for you and set you goals too. Best of luck.